High Gain Cylindrical Cavity-Backed Crossed Dipole Antenna

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/4029

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DC Field	Value	Language
dc.contributor.author	Tripathy, Rachita	-
dc.contributor.author	Patre, Situ Rani	-
dc.contributor.author	Kumar, Sagi Sravan	-
dc.contributor.author	Sajith, P	-
dc.date.accessioned	2023-06-23T06:20:12Z	-
dc.date.available	2023-06-23T06:20:12Z	-
dc.date.issued	2023-06	-
dc.identifier.citation	Wireless, Antenna & Microwave Symposium (WAMS), Gandhinagar, India, 07-10 June 2023	en_US
dc.identifier.uri	http://hdl.handle.net/2080/4029	-
dc.description	Copyright belongs to proceeding publisher	en_US
dc.description.abstract	A circularly polarized (CP) crossed dipole antenna backed with Perfect Electric Conductor (PEC) and cylindrical cavity reflectors are presented in this paper. The performance of these reflectors is compared here. A comparative study of CP antenna features on PEC and Cavitybacked reflectors to that of reference antenna is carried out in this work. The crossed dipole backed by a cylindrical cavity is able to achieve unidirectional radiation pattern, high gain, high front-to-back ratio along with an efficiency > 90%. The 0.26 λ0 × 0.23 λ0 (where λ0 is free space wavelength at 1.58 GHz) sized antenna backed by a cavity structure yields a total gain of 10.59 dBic at 1.58 GHz and a front-to-back ratio > 25 dB. This antenna can be applicable in Global Positioning Systems (GPS) and satellite communication systems.	en_US
dc.subject	Circular polarization	en_US
dc.subject	crossed dipole	en_US
dc.subject	probe-feeding	en_US
dc.subject	satellite communication	en_US
dc.title	High Gain Cylindrical Cavity-Backed Crossed Dipole Antenna	en_US
dc.type	Article	en_US
Appears in Collections:	Conference Papers

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