Experimental in¨estigations of the impedance characteristics of a capaciti¨ely fed square microstrip antenna are reported. The antenna structure consists of a radiating patch and a small self-complementary patch located between the radiating patch and the ground plane. The small self-complementary p
A broadband microstrip antenna: SGMFP antenna
✍ Scribed by S. Gao; A. Sambell; T. Korolkiewicz; D. Smith
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 96 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A novel structure of broadband microstrip antennas, termed the SGMFP antenna, is proposed. It is consisted of a slot in the ground plane, a microstrip feedline supported on a substrate, a foam layer, and a patch. It can achieve broad bandwidth and high polarisation purity. By using a single patch, two design examples are provided, which achieves a bandwidth (S~11~ < −10 dB) of 23.7% and 20.3%, respectively. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 175–178, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11161
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