Frequency agile monopole antenna using a reconfigurable bandpass filter

Qin, PY; Guo, YJ; Wei, F

Frequency agile monopole antenna using a reconfigurable bandpass filter

Qin, PY

Guo, YJ

Wei, F

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Publication Type:: Conference Proceeding
Citation:: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2014, pp. 1250 - 1251
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Qin, PY https://orcid.org/0000-0001-8861-4143	en_US
dc.contributor.author	Guo, YJ https://orcid.org/0000-0001-6008-9682	en_US
dc.contributor.author	Wei, F	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), 2014, pp. 1250 - 1251	en_US
dc.identifier.isbn	9781479935406	en_US
dc.identifier.issn	1522-3965	en_US
dc.identifier.uri	http://hdl.handle.net/10453/119651
dc.description.abstract	© 2014 IEEE. A novel microstrip monopole antenna with a reconfigurable -10 dB impedance bandwidth is proposed in this paper for cognitive radios. The antenna is fed by a microstrip line integrated with a stub coupled multiple-mode-resonator (MMR) filter. The reconfiguration of the filter makes the circular disc monopole antenna operate at either a wideband state from 3.8 to 6.9 GHz or a narrowband state by using a PIN diode. For the narrowband state, two varactor diodes are employed to change the antenna operating frequency from 4.3 to 6.6 GHz with a minimum 40 MHz bandwidth. Preliminary simulated results on input reflection coefficients for different states of the antenna are discussed in the paper.	en_US
dc.relation.ispartof	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)	en_US
dc.relation.isbasedon	10.1109/APS.2014.6904952	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Frequency agile monopole antenna using a reconfigurable bandpass filter	en_US
dc.type	Conference Proceeding
utslib.for	0906 Electrical and Electronic Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

© 2014 IEEE. A novel microstrip monopole antenna with a reconfigurable -10 dB impedance bandwidth is proposed in this paper for cognitive radios. The antenna is fed by a microstrip line integrated with a stub coupled multiple-mode-resonator (MMR) filter. The reconfiguration of the filter makes the circular disc monopole antenna operate at either a wideband state from 3.8 to 6.9 GHz or a narrowband state by using a PIN diode. For the narrowband state, two varactor diodes are employed to change the antenna operating frequency from 4.3 to 6.6 GHz with a minimum 40 MHz bandwidth. Preliminary simulated results on input reflection coefficients for different states of the antenna are discussed in the paper.

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http://hdl.handle.net/10453/119651