DocumentCode
1846665
Title
Improved formulas for the input impedance of probe-fed circular microstrip antenna
Author
Siddiqui, J.Y. ; Guha, D.
Author_Institution
Inst. of Radio Phys. & Electron., Calcutta Univ., India
Volume
3
fYear
2003
fDate
22-27 June 2003
Firstpage
152
Abstract
We have proposed an improved cavity model formulation to predict accurate input impedance of coax-fed circular microstrip antenna (CMA). The theory, compared with different measurements reveals very high order of its accuracy.
Keywords
antenna feeds; antenna theory; equivalent circuits; impedance matrix; microstrip antennas; accurate input impedance; accurate probe location; equivalent circuit; feed reactance; improved cavity model formulation; optimum SWR characteristics; probe-fed circular microstrip antenna; Antenna theory; Coaxial components; Dielectric constant; Electrical resistance measurement; Feeds; Impedance; Magnetic resonance; Microstrip antennas; Physics; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1219812
Filename
1219812
Link To Document