Optimization of decoupling between two collinear monopole antennas separated by a space filter

Bimpas, M; Uzunoglu, NK

dc.contributor.author	Bimpas, M	en
dc.contributor.author	Uzunoglu, NK	en
dc.date.accessioned	2014-03-01T02:49:52Z
dc.date.available	2014-03-01T02:49:52Z
dc.date.issued	2004	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34760
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-54249141795&partnerID=40&md5=2339c46d140367ab9239c948ff07104c	en
dc.subject.other	Optimization	en
dc.subject.other	Piers	en
dc.subject.other	Radio frequency amplifiers	en
dc.subject.other	Telecommunication systems	en
dc.subject.other	Continuous wave radars	en
dc.subject.other	Decoupling	en
dc.subject.other	Full-duplex	en
dc.subject.other	Geometrical characteristics	en
dc.subject.other	Monopole antennas	en
dc.subject.other	Omni directional coverages	en
dc.subject.other	Optimization routines	en
dc.subject.other	Quarter wavelengths	en
dc.subject.other	Space filters	en
dc.subject.other	Antennas	en
dc.title	Optimization of decoupling between two collinear monopole antennas separated by a space filter	en
heal.type	conferenceItem	en
heal.publicationDate	2004	en
heal.abstract	The decoupling between two monopole antennas, to be used as transmit and receive elements, placed closely, is a highly important issue in many applications, such as continuous wave (CW) radars, active repeaters, decoys and full duplex transceivers. Depending on the application, a minimum decoupling is required to achieve proper operation, which is usually in the range -60 dB to -90 dB. Considering the fact that, in most cases, omni directional coverage is required, the case of monopole antennas of quarter wavelength is considered. Additionally, optimization routines were implemented, taking in account the geometrical characteristics of the antenna in order to control the bandwidth of operation around 10.25 GHz, leading to either broadband or narrowband behavior, as well as the antennas' gain.	en
heal.journalName	PIERS 2004 - Progress in Electromagnetics Research Symposium, Extended Papers Proceedings	en
dc.identifier.spage	81	en
dc.identifier.epage	84	en