✦ LIBER ✦
Two-dimensional array of rectangular slot antennas tuned with patch stubs for wide bandwidth and large scanning range
✍ Scribed by Abdelnasser A. Eldek; Atef Z. Elsherbeni; Charles E. Smith
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 835 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
This paper presents a 2D array design composed of rectangular slot antennas tuned with patch stubs. The 2D array of 32 × 32 elements for phased‐array applications achieves a 38‐dB gain, 60% impedance bandwidth, and 65° scanning angle without grating lobes. The return loss, radiation patterns, scanning capabilities, and gain are presented. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 149–152, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20752