<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0123-921X</journal-id>
<journal-title><![CDATA[Tecnura]]></journal-title>
<abbrev-journal-title><![CDATA[Tecnura]]></abbrev-journal-title>
<issn>0123-921X</issn>
<publisher>
<publisher-name><![CDATA[Universidad Distrital Francisco José de Caldas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0123-921X2024000300012</article-id>
<article-id pub-id-type="doi">10.14483/22487638.20411</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Signal Quality of a Wideband SDR Transceiver Under Varying Frequency Deviation]]></article-title>
<article-title xml:lang="es"><![CDATA[Calidad de la señal de un transceptor SDR de banda ancha al variar la desviación de frecuencia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Paz Penagos]]></surname>
<given-names><![CDATA[Hernán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Escuela Colombiana de Ingeniería Julio Garavito  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2024</year>
</pub-date>
<volume>28</volume>
<numero>81</numero>
<fpage>12</fpage>
<lpage>29</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0123-921X2024000300012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0123-921X2024000300012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0123-921X2024000300012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This study examines the quality of an audio signal received via a Software-Defined Radio (SDR) peripheral for Wideband Frequency Modulation (WBFM). The objective is to evaluate the impact of varying the maximum frequency deviations of the modulator, through the WBFM transmit block, on audio quality. Tests were conducted in an open space at a fixed distance of 50 meters using a chirp signal and an audio file in .WAV format as messages. Signal quality was evaluated using the RMAA 6.1.4 Right Mark Audio Analyzer and SDR# spectrum analyzer, with a 16-bit resolution and a 96 kHz sampling rate. Key performance parameters included: total harmonic distortion (THD), peak power (Pp), frequency response (RF), and signal-to-noise ratio (SNR). Results indicate high-quality reception under specific conditions: THD &#8804; 2%, Pp &#8805; 2.7 dBFS, RF at 13 kHz, and SNR &#8805; 39 dB. Optimal performance was observed with a frequency deviation of 75 kHz, highlighting HackRF One&#8217;s suitability for WBFM transmission. This work demonstrates SDR&#8217;s flexibility in modulating and demodulating signals, providing a low-cost and efficient alternative for audio transmission. The study was funded by the Escuela Colombiana de Ingeniería Julio Garavito under code PRY18, 2018-1.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Este estudio analiza la calidad de una señal de audio recibida en un periférico de radio definido por software (SDR) para aplicaciones de modulación de frecuencia de banda ancha (WBFM). El objetivo es evaluar el impacto que tiene la variación de las desviaciones máximas de frecuencia del modulador, a través del bloque de transmisión WBFM, en la calidad de la señal. Las pruebas se realizaron en un espacio abierto a una distancia fija de 50 metros, utilizando una señal chirp y un archivo de audio en formato .WAV como mensajes. Se emplearon los programas RMAA 6.1.4 Right Mark Audio Analyzer y SDR# spectrum analyzer con resolución de 16 bits y frecuencia de muestreo de 96 kHz para evaluar los parámetros: distorsión armónica total (THD), potencia pico (Pp), respuesta en frecuencia (RF) y relación señal/ruido (SNR). Los resultados demuestran una recepción de alta calidad bajo condiciones específicas: THD &#8804; 2 %, Pp &#8805; 2,7 dBFS, RF a 13 kHz y SNR &#8805; 39 dB. Se observó el mejor desempeño con una desviación de frecuencia de 75 kHz, lo cual destaca la eficacia del HackRF One para transmisión WBFM. Este trabajo fue financiado por la Escuela Colombiana de Ingeniería Julio Garavito bajo el código PRY18, 2018-1.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[broadband frequency modulation]]></kwd>
<kwd lng="en"><![CDATA[GNU radio]]></kwd>
<kwd lng="en"><![CDATA[modulation rate]]></kwd>
<kwd lng="en"><![CDATA[signal quality]]></kwd>
<kwd lng="en"><![CDATA[software-defined radio]]></kwd>
<kwd lng="es"><![CDATA[modulación de frecuencia de banda ancha]]></kwd>
<kwd lng="es"><![CDATA[radio GNU]]></kwd>
<kwd lng="es"><![CDATA[tasa de modulación]]></kwd>
<kwd lng="es"><![CDATA[calidad de la señal]]></kwd>
<kwd lng="es"><![CDATA[radio definida por software]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Akeela]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Dezfouli]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Software-defined Radios: Architecture, state-of-the-art, and challenges]]></article-title>
<source><![CDATA[Computer Communications]]></source>
<year>2018</year>
<numero>128</numero>
<issue>128</issue>
<page-range>106-25</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alam]]></surname>
<given-names><![CDATA[O. B.]]></given-names>
</name>
<name>
<surname><![CDATA[Rogers]]></surname>
<given-names><![CDATA[A. E. E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Enhancing Low-Cost Ozone Spectrometers to Measure Mesospheric Winds and Tides]]></source>
<year>2015</year>
<publisher-name><![CDATA[arXiv]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allahvirdi-Zadeh]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Software Defined Radio (SDR) as a GNSS receiver in future CubeSats]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<collab>Collaborators GNU Radio</collab>
<source><![CDATA[GNU Radio: Main Page]]></source>
<year>2021</year>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dharani]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Vaitheeswari]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Design of SDR Transceiver in Industrial Automation]]></article-title>
<source><![CDATA[International Journal of Engineering Research &amp; Technology (IJERT) NCETESFT - 2020]]></source>
<year>2020</year>
<volume>8</volume>
<numero>14</numero>
<issue>14</issue>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Duarte]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Gomes]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Ribeiro]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Caldeirinha]]></surname>
<given-names><![CDATA[R.F.S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A Software-Defined Radio for Future Wireless Communication Systems at 60 GHz]]></article-title>
<source><![CDATA[Electronics]]></source>
<year>2019</year>
<numero>8</numero>
<issue>8</issue>
<page-range>1490</page-range></nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Feng]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Mughees]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Wollesen]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Reviewing the application and integration of software-defined radios to radar systems]]></source>
<year>2020</year>
<month>,</month>
<conf-name><![CDATA[ 2020 IEEE Radar Conference (RadarConf20)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>1-6</page-range><publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gummineni]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Polipalli]]></surname>
<given-names><![CDATA[T. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Implementation of reconfigurable transceiver using GNU Radio and HackRF One]]></article-title>
<source><![CDATA[Wireless Personal Communications]]></source>
<year>2020</year>
<numero>112</numero>
<issue>112</issue>
<page-range>889-905</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hapsari]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Ismail]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Analisa unjuk kerja software defined radio (SDR) dengan teknik quadrature amplitude modulation (QAM)]]></article-title>
<source><![CDATA[Infotekmesin]]></source>
<year>2021</year>
<volume>12</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>139-43</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harianto]]></surname>
<given-names><![CDATA[B. B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Design indoor FM communication based on SDR and GNU Radio using validated spectrum analyzer]]></article-title>
<source><![CDATA[Journal of Physics: Conference Series]]></source>
<year>2021</year>
<volume>1845</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>012078</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haykin]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Moher]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Communication systems]]></source>
<year>2009</year>
<edition>5th</edition>
<publisher-name><![CDATA[John Wiley &amp; Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hsieh]]></surname>
<given-names><![CDATA[J. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Tsai]]></surname>
<given-names><![CDATA[G. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[M. C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Using FPGA to implement an n-channel arbitrary waveform generator with various add-on functions]]></source>
<year>2003</year>
<month>,</month>
<conf-name><![CDATA[ Proceedings of the 2003 IEEE International Conference on Field-Programmable Technology (FPT)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>296-8</page-range><publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jangir]]></surname>
<given-names><![CDATA[B. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Kumawat]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Khatun]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Sinha]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Computationally improved algorithm to find higher roots of integer order Bessel function in Gyrotron application]]></source>
<year>2017</year>
<month>,</month>
<conf-name><![CDATA[ 2017 2nd International Conference for Convergence in Technology (I2CT)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>910-4</page-range><publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jovanovi&#263;]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Petrovi&#263;]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Pavi&#263;]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Remenski]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Implementation of RF signal generator for demodulator/receiver testing in SDR design]]></source>
<year>2011</year>
<conf-name><![CDATA[ 2011 19th Telecommunications Forum (TELFOR)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>282-4</page-range><publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Krishnan]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Babu]]></surname>
<given-names><![CDATA[R. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Kaviya]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[N. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Rahul]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Raman]]></surname>
<given-names><![CDATA[S. S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Software-defined radio (SDR) foundations, technology trade-offs: A survey]]></source>
<year>2017</year>
<month>,</month>
<conf-name><![CDATA[ 2017 IEEE International Conference on Power, Control, Signals and Instrumentation Engineering (ICPCSI)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>2677-82</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Leech]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[A 21 cm radio telescope for the cost-conscious]]></source>
<year>2012</year>
<publisher-name><![CDATA[Canadian Centre for Experimental Radio Astronomy]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mejías]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[De Castro]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Henriquez]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Desarrollo de un generador vectorial de onda arbitraria basado en radio definida por software y software libre]]></source>
<year>2015</year>
<publisher-loc><![CDATA[Venezuela ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Carabobo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meshram]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kolhare]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[The advent of software-defined radio: FM receiver with RTL-SDR and GNU Radio]]></source>
<year>2019</year>
<month>,</month>
<conf-name><![CDATA[ 2019 International Conference on Smart Systems and Inventive Technology (ICSSIT)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>230-5</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mishra]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Potnis]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Dwivedy]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Meena]]></surname>
<given-names><![CDATA[S. K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Software-defined radio-based receivers using RTL-SDR: A review]]></source>
<year>2017</year>
<month>,</month>
<conf-name><![CDATA[ 2017 International Conference on Recent Innovations in Signal Processing and Embedded Systems (RISE)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>62-5</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Narayana]]></surname>
<given-names><![CDATA[P. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[M. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Kishan]]></surname>
<given-names><![CDATA[A. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Suraj]]></surname>
<given-names><![CDATA[K. V. R. K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Design approach for wideband FM receiver using RTL-SDR and Raspberry Pi]]></article-title>
<source><![CDATA[International Journal of Engineering &amp; Technology]]></source>
<year>2018</year>
<volume>7</volume>
<numero>2.31</numero>
<issue>2.31</issue>
<page-range>9-12</page-range></nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nasser]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Al Haj Hassan]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Abou Chaaya]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Mansour]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Yao]]></surname>
<given-names><![CDATA[K.-C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Spectrum sensing for cognitive radio: Recent advances and future challenges]]></article-title>
<source><![CDATA[Sensors]]></source>
<year>2021</year>
<volume>21</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>2408</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Natarajan]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Devi Kh]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A review on recent trends in software-defined radio design and applications]]></article-title>
<source><![CDATA[International Journal of Advanced Research in Electronics and Communication Engineering (IJARECE)]]></source>
<year>2017</year>
<numero>6</numero>
<issue>6</issue>
<page-range>1021-5</page-range></nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pei]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Pei]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Implementation of GPS software receiver based on GNU Radio]]></source>
<year>2018</year>
<month>,</month>
<conf-name><![CDATA[ 2018 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>1-3</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rischke]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Salah]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Software-defined networks]]></source>
<year>2020</year>
<conf-name><![CDATA[ Computing in Communication Networks]]></conf-name>
<conf-loc> </conf-loc>
<page-range>107-18</page-range><publisher-name><![CDATA[Academic Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shaik]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Singya]]></surname>
<given-names><![CDATA[P. K.]]></given-names>
</name>
<name>
<surname><![CDATA[Bhatia]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
</person-group>
<source><![CDATA[Performance analysis of QAM schemes for non-regenerative cooperative MIMO network with transmit antenna selection]]></source>
<year>2019</year>
<numero>107</numero>
<conf-name><![CDATA[ AEU - International Journal of Electronics and Communications]]></conf-name>
<conf-loc> </conf-loc>
<issue>107</issue>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Biswas]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Ratnarajah]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[F. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Transceiver design and power allocation for full-duplex MIMO communication systems with spectrum sharing radar]]></article-title>
<source><![CDATA[IEEE Transactions on Cognitive Communications and Networking]]></source>
<year>2018</year>
<volume>4</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>556-66</page-range></nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Yan Dai]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Zeng]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[X.]]></given-names>
</name>
<name>
<surname><![CDATA[Jin]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[. Q.]]></given-names>
</name>
<name>
<surname><![CDATA[Jun Cui]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Wireless communications with programmable metasurface: New paradigms, opportunities, and challenges on transceiver design]]></article-title>
<source><![CDATA[IEEE Wireless Communications]]></source>
<year>2020</year>
<volume>27</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>180-7</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Xu]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Jiang]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Ye]]></surname>
<given-names><![CDATA[Q.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A survey of applications of deep learning in radio signal modulation recognition]]></article-title>
<source><![CDATA[Applied Sciences]]></source>
<year>2022</year>
<volume>12</volume>
<numero>23</numero>
<issue>23</issue>
<page-range>12052</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Deng]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Research on repeater technology based on software-defined radio]]></source>
<year>2020</year>
<conf-name><![CDATA[ 2020 International Conference on Communications, Information System and Computer Engineering (CISCE)]]></conf-name>
<conf-loc> </conf-loc>
<page-range>118-22</page-range><publisher-name><![CDATA[IEEE]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
