Performance of microstrip loop antenna arrays

dc.contributor.author	Batchelor, John C.	en
dc.contributor.author	Langley, Ritchard J.	en
dc.contributor.author	Βουδούρης, Κωνσταντίνος	el
dc.date.accessioned	2015-05-15T15:06:50Z
dc.date.issued	2015-05-15
dc.identifier.uri	http://hdl.handle.net/11400/10454
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://ieeexplore.ieee.org	en
dc.subject	Microwave antenna arrays
dc.subject	Συστοιχίες κεραιών μικροκυμάτων
dc.subject	Δορυφορικά συστήματα
dc.subject	Satelite systems
dc.subject	Telecommunications
dc.subject	Τηλεπικοινωνίες
dc.title	Performance of microstrip loop antenna arrays	en
heal.type	conferenceItem
heal.classification	Technology
heal.classification	Electronics
heal.classification	Τεχνολογία
heal.classification	Ηλεκτρονική
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85042383
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Ηλεκτρονική
heal.dateAvailable	10000-01-01
heal.language	en
heal.access	forever
heal.publicationDate	1993-04-01
heal.bibliographicCitation	Langley, R.J., Batchelor, J.C. and Voudouris, K. (1993) Performance of microstrip loop antenna arrays. In 8th International Conference on Antenna and Propagation, Proceedings. 30th March to 2nd April 1993. Edinburgh, p.724-727	en
heal.abstract	A number of mobile satellite systems are proposed for service in the late 1990s. A study of concentric annular ring arrays is reported in which the rings are excited in various modes, resulting in toroidal beams pointing at different elevation angles. Switching between modes can provide a degree of beam steering. The gain of a single patch was 5-7 dB typically. However, this was found to be sensitive to the size of the ground plane on which it was mounted and this variation in gain has been investigated. A theoretical study is presented of a 4 element stacked array of concentric ring elements in which a degree of beam steering is attained by switching modes	en
heal.fullTextAvailability	false
heal.conferenceName	8th International Conference on Antenna and Propagation	en
heal.conferenceItemType	poster