{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T20:27:31Z","timestamp":1648758451717},"reference-count":27,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Bifurcation Chaos"],"published-print":{"date-parts":[[2015,3]]},"abstract":"<jats:p> We have studied the performance of a Gunn oscillator (GO) based angle modulator\u2013demodulator system in transmitting chaotic signals in the X-band microwave frequency channel. The principle of bias tuning of a GO is employed to implement the angle modulator used in the transmitter. The said GO is operated in a free running condition and then in a frequency synchronized condition to an external microwave signal, thus generating frequency modulated (FM) and phase modulated (PM) signals, respectively. The demodulator circuit is implemented with a GO phase synchronized to the incoming modulated signal, followed by a microwave mixer multiplying the input and the output signals of the GO and a low pass filter. The response of the system is analytically established, numerically examined and experimentally verified. The obtained results confirm that in the limit of low modulation index and in the linear range of operation of the bias tuned modulator and the phase synchronized detector, a chaos signal can be transmitted and recovered through a microwave channel using the technique of angle modulation. <\/jats:p>","DOI":"10.1142\/s021812741550039x","type":"journal-article","created":{"date-parts":[[2015,4,2]],"date-time":"2015-04-02T12:22:48Z","timestamp":1427977368000},"page":"1550039","source":"Crossref","is-referenced-by-count":3,"title":["Experimental and Numerical Studies on the Dynamics of X-Band Gunn Oscillator Based Angle Modulator\u2013Demodulator System with Chaotic Modulating Signal"],"prefix":"10.1142","volume":"25","author":[{"given":"Bishnu Charan","family":"Sarkar","sequence":"first","affiliation":[{"name":"Department of Physics, The University of Burdwan, Burdwan-713104, West Bengal, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Suvra","family":"Sarkar","sequence":"additional","affiliation":[{"name":"Electronics Department, Burdwan Raj College, Burdwan-713104, West Bengal, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Arun Kanti","family":"Guin","sequence":"additional","affiliation":[{"name":"Department of Physics, The University of Burdwan, Burdwan-713104, West Bengal, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chaitali","family":"Koley","sequence":"additional","affiliation":[{"name":"ECE Department, NIT Mizoram, Aizal-796012, Mizoram, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2015,4]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1007\/s11071-010-9768-5"},{"key":"rf2","doi-asserted-by":"publisher","DOI":"10.1109\/TMTT.1987.1133757"},{"key":"rf3","volume-title":"Transferred Electron Devices","author":"Bullman P. J.","year":"1972"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1016\/S0960-0779(04)00542-9"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1002\/mop.20811"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1049\/el:19710046"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127413500193"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2013.071013.130225"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1049\/iet-com.2013.0421"},{"key":"rf10","volume-title":"Chaotic Electronics in Telecommunication","author":"Kennedy M.","year":"2000"},{"key":"rf11","doi-asserted-by":"publisher","DOI":"10.1109\/81.899919"},{"key":"rf12","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1973.9293"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1007\/0-387-29788-X"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127403007448"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1049\/el:19710272"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1016\/j.physrep.2006.11.001"},{"key":"rf18","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.64.821"},{"key":"rf19","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1980.11629"},{"key":"rf20","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127498001558"},{"key":"rf21","doi-asserted-by":"publisher","DOI":"10.1209\/epl\/i2005-10095-1"},{"key":"rf22","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.76.1804"},{"key":"rf23","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.51.980"},{"key":"rf24","first-page":"215","volume":"43","author":"Sarkar S.","year":"2005","journal-title":"Indian J. Pure Appl. Phys."},{"key":"rf25","doi-asserted-by":"publisher","DOI":"10.1142\/S021812741350185X"},{"key":"rf26","doi-asserted-by":"publisher","DOI":"10.1016\/j.cnsns.2014.01.004"},{"key":"rf28","doi-asserted-by":"publisher","DOI":"10.1002\/1098-2760(20000920)26:6<407::AID-MOP18>3.0.CO;2-X"},{"key":"rf29","doi-asserted-by":"publisher","DOI":"10.1142\/S0218127400000220"}],"container-title":["International Journal of Bifurcation and Chaos"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S021812741550039X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T21:47:11Z","timestamp":1565128031000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S021812741550039X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,3]]},"references-count":27,"journal-issue":{"issue":"03","published-online":{"date-parts":[[2015,4]]},"published-print":{"date-parts":[[2015,3]]}},"alternative-id":["10.1142\/S021812741550039X"],"URL":"https:\/\/doi.org\/10.1142\/s021812741550039x","relation":{},"ISSN":["0218-1274","1793-6551"],"issn-type":[{"value":"0218-1274","type":"print"},{"value":"1793-6551","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,3]]}}}