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Input impedance of probe-fed rectangular microstrip antennas with variable air gap and varying aspect ratio
S CHATTOPADHYAY, M BISWAS, ,
Published in INST ENGINEERING TECHNOLOGY-IET
2009
Volume: 3
   
Issue: 8
Pages: 1151 - 1156
Abstract
The input impedance of a rectangular microstrip patch with a variable air gap has been studied theoretically and experimentally. Unlike earlier investigations, the influence of the air gap along with the varying patch width in changing the patch impedance is thoroughly examined. An efficient computer aided design formulation is developed and used for this study, and the computed results are experimentally verified. Superiority of the present theory compared to some earlier models is also indicated. © The Institution of Engineering and Technology 2009.
About the journal
JournalIET Microwaves, Antennas and Propagation
PublisherINST ENGINEERING TECHNOLOGY-IET
ISSN1751-8725
Open AccessNo