## Abstract This article presents a novel design of complementary‐symmetry aperture‐coupled microstrip antenna for wideband, adequate gain, and low cross‐polarization. An experimental bandwidth of 129.51% with gain of 5.17 dB is achieved. The antenna operates from 3.85 to 18 GHz, which covers C, X,
Design and development of inclined and V-slot microstrip antennas for circular polarization and omni-directional radiation pattern
✍ Scribed by S. K. Satnoor; R. M. Vani; R. B. Konda; S. N. Mulgi; P. V. Hunagund
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 201 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
A low profile omni‐directional and circularly polarized one pair inclined slot microstrip antenna (ISMSA) and V‐slot microstrip antenna (VSMSA) are proposed. The one pair ISMSA gives left‐hand circular polarization (LHCP), right‐hand circular polarization (RHCP), and nearly omni‐directional radiation pattern. However, by modifying the inclined slots of ISMSA in the form of V, the antenna gives improved omni‐directional radiation pattern with LHCP and RHCP. The design concept of these antennas is given and the experimental results are discussed. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 708–711, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23177
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