Development of a 10 GHz phased array cylindrical antenna system incorporating if phase processing

Athanasopoulos, NC; Uzunoglu, NK; Kanellopoulos, JD

dc.contributor.author	Athanasopoulos, NC	en
dc.contributor.author	Uzunoglu, NK	en
dc.contributor.author	Kanellopoulos, JD	en
dc.date.accessioned	2014-03-01T01:23:59Z
dc.date.available	2014-03-01T01:23:59Z
dc.date.issued	2006	en
dc.identifier.issn	1559-8985	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17151
dc.subject	Antenna Array	en
dc.subject	Least Square	en
dc.subject	Phased Array	en
dc.subject	Phased Array Antenna	en
dc.subject	Radiation Pattern	en
dc.subject	Intermediate Frequency	en
dc.subject.classification	Engineering, Electrical & Electronic	en
dc.subject.classification	Physics, Applied	en
dc.subject.classification	Telecommunications	en
dc.title	Development of a 10 GHz phased array cylindrical antenna system incorporating if phase processing	en
heal.type	journalArticle	en
heal.identifier.primary	10.2528/PIER05102403	en
heal.identifier.secondary	http://dx.doi.org/10.2528/PIER05102403	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	This paper presents an experimental Phased Array Antenna System operating at 10 GHz. Geometry of the antenna array is cylindrical. Antenna element excitation phases are adjusted at the intermediate frequency stage. Antenna element excitation amplitudes are taken to be constant. A least squares technique is used for phase computation and radiation pattern synthesis. The obtained radiation patterns provide steerable main lobes and nulls at predefined directions including control of the side lobes at specified levels. Units of the system are presented in detail and their architecture is explained. A phase calibration is used to compensate the system. Measurements of radiation patterns are presented and are compared with calculated patterns.	en
heal.publisher	E M W PUBLISHING	en
heal.journalName	Progress in Electromagnetics Research	en
dc.identifier.doi	10.2528/PIER05102403	en
dc.identifier.isi	ISI:000239815300002	en
dc.identifier.volume	59	en
dc.identifier.spage	17	en
dc.identifier.epage	38	en