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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/119736
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- Title
- A Printed antenna with constant gain over a wide bandwidth for ultra-wideband applications
- Related
- Microwave and optical technology letters, Vol. 52, Issue 6 (2010), p.1261-1264
- DOI
- 10.1002/mop.25157
- Publisher
- John Wiley & Sons
- Date
- 2010
- Author/Creator
- Ranga, Y
- Author/Creator
- Esselle, Karu P
- Author/Creator
- Weily, A. R
- Author/Creator
- Verma, A. K
- Description
- A constant-gain printed circular monopole antenna (PCMA) is presented that operates from 4 to 12 GHz. The gain of the PCMA is enhanced with the use of surface-wave excited, proximity-coupled (SW-PC), conductor-backed, twin-slot radiators. A significant improvement in 2 and 3 dB peak gain bandwidth in the XY plane (θ = 90°) is achieved, and the peak measured gain of the antenna is nearly constant (5.5 dBi ± 1.5 dB) from 3 to 10 GHz. It has a very broad radiation pattern in the azimuth plane and a typical figure of eight pattern in the elevation plane. The antenna is also compact, robust, and easy to fabricate.
- Description
- 4 page(s)
- Subject Keyword
- 090600 Electrical and Electronic Engineering
- Subject Keyword
- 020500 Optical Physics
- Subject Keyword
- ultra-wideband
- Subject Keyword
- constant gain
- Subject Keyword
- printed antenna
- Subject Keyword
- printed monopole
- Subject Keyword
- surface-wave excited
- Subject Keyword
- proximity-coupled
- Resource Type
- journal article
- Organisation
- Macquarie University. Dept. of Electronic Engineering
- Identifier
- http://hdl.handle.net/1959.14/119736
- Identifier
- ISSN:0895-2477
- Identifier
- mq-rm-2010004998
- Language
- eng
- Reviewed
Macquarie University ResearchOnline
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