## Abstract A compact, wide bandwidth, wide beamwidth resonant microstrip meander line antenna element is reported for active phased array applications. The antenna element offers a return loss better than β10 dB over a bandwidth of 12% in Sβband with a beamwidth of 130Β° in Eβplane. The element has
Switched-element spherical array antenna for wide scan angle
β Scribed by Toshikazu Hori; Noriyoshi Terada; Ken-Ichi Kagoshima
- Book ID
- 112075661
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 663 KB
- Volume
- 71
- Category
- Article
- ISSN
- 8756-6621
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π SIMILAR VOLUMES
The concept of impedance matching of an infinite microstrip patch array antenna o¨er wide scan angles by means of a coupling circuit in the feed network is in¨estigated. Computed ¨alues of input impedance as a function of scan angles were used as input to an optimization program, which minimized the
## Abstract This article presents a novel pattern reconfigurable microstrip antenna that operates in 3 GHz. The antenna pattern can be transformed in between two situations. The two patterns can cover the area from β70Β° to +70Β°. Specifically, this radiation pattern reconfigurable microstrip antenna