DocumentCode
2791676
Title
Improved characteristics of DGS ring antenna in L-band
Author
Kandwal, Abhishek ; Khah, Sunil Kumar
fYear
2011
fDate
14-15 Nov. 2011
Firstpage
1
Lastpage
3
Abstract
A compact design of defected ground antenna working in L-band is proposed in this communication. The antenna resonates in the frequency range between 1-2 GHz. The parameters such as return loss, input impedance, antenna gain and side lobe level are thus presented and discussed. A comparison is also shown for the proposed antenna with the antenna structure without defect. A very good return loss of -32 dB with a gain of 6.6 dBi is obtained for the defected ground structure (DGS) ring antenna.
Keywords
UHF antennas; DGS ring antenna; L-Band; antenna gain; defected ground structure ring antenna; frequency 1 GHz to 2 GHz; input impedance; loss -32 dB; return loss; side lobe level; Bandwidth; Gain; Impedance; L-band; Microstrip antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Conference (LAPC), 2011 Loughborough
Conference_Location
Loughborough
Print_ISBN
978-1-4577-1014-8
Electronic_ISBN
978-1-4577-1015-5
Type
conf
DOI
10.1109/LAPC.2011.6114046
Filename
6114046
Link To Document