DocumentCode
585367
Title
Circular patch antenna with square shaped defect for wireless communication
Author
Kandwal, Abhishek ; Khah, Sunil Kumar
Author_Institution
Electromagn. Anal. Lab., Jaypee Univ. of Inf. Technol., Waknaghat, India
fYear
2012
fDate
17-21 Sept. 2012
Firstpage
1
Lastpage
5
Abstract
A novel design of a circular patch antenna with a square shaped defect in the ground is presented in this communication. The antenna operates in L-band and is applicable for wireless communications. Square shaped defect is introduced diagonally in the ground plane. A comparison is also presented for the antenna structures without defect and with defect. Parameters like impedance bandwidth and antenna gain are calculated and discussed. Impedance bandwidth of about 15 % is obtained for the defected ground structure (DGS).
Keywords
defected ground structures; microstrip antennas; wireless channels; DGS; L-band; antenna gain; circular patch antenna; defected ground structure; impedance bandwidth; square shaped defect; wireless communication; Bandwidth; Impedance; Microstrip; Microstrip antennas; Resonant frequency; Wireless communication; Bandwidth; antenna; defect; impedance; wireless;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility (EMC EUROPE), 2012 International Symposium on
Conference_Location
Rome
ISSN
2325-0356
Print_ISBN
978-1-4673-0718-5
Type
conf
DOI
10.1109/EMCEurope.2012.6396916
Filename
6396916
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