Abstract
Simple schemes are presented for lowering the resonant frequency of the rectangular patch antenna without changing its size. In particular, by placing a perturbance below the patch it is shown that as much as 30 percent decrease from the resonant frequency of the unperturbed patch can be achieved. The specific configurations considered include a cavity-backed and an aperture-backed patch and for each case design curves are presented.
Original language | English (US) |
---|---|
Pages (from-to) | 292-293 |
Number of pages | 2 |
Journal | IEEE Microwave and Guided Wave Letters |
Volume | 2 |
Issue number | 7 |
DOIs | |
State | Published - Jul 1992 |
Externally published | Yes |
ASJC Scopus subject areas
- General Engineering
- General Physics and Astronomy