Serial corner feeding of a square patch with two ports is proposed to realize dual-polarized operation. A no¨el coplanar feedline network is also presented for the array. A method of analysis is de¨eloped. The measured isolation is less than y40 dB at 6.07 GHz. The array has a small size and is easy
Dual-feeding microstrip antenna with high isolation
β Scribed by Hyungrak Kim; Jonghun Kwon; Youngjoong Yoon; Jaeseung Yoon; Soonik Jeon
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 144 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0895-2477
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β¦ Synopsis
Abstract
In this Letter, a dualβfeeding structure with microstrip and an Hβshaped aperture feeding for a microstrip antenna is proposed to achieve high isolation with high gain, easy feeding, and few layers. The measured isolations of the proposed single and 1 Γ 4βarray antenna along the E plane of the aperture feeding are less than β49 and β48 dB, respectively. Β© 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 45β47, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10511
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