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Journal Article
Design of Antenna with Broadband and High Gain at Millimetre-Wave Band
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- Issue Date
- 2012-10
- Citation
- Electronics Letters, v.48, no.22, pp.1382-1383
- ISSN
- 0013-5194
- Publisher
- IET
- Language
- English
- Type
- Journal Article
- Abstract
- A new antenna structure with broadband and high gain at the millimetre-wave bands is presented. This antenna consists of a conventional patch and a new guard ring resonator. By introducing the guard ring resonator, the propagation of the surface wave is prevented, and antenna gain is increased. Furthermore, the bandwidth of this antenna becomes wider due to the coupling of the guard ring resonator with the main patch resonator. The simulated results of the proposed antenna show a bandwidth and peak antenna gain at 60GHz of 7GHz and 9.6 dBi, respectively. © 2012 The Institution of Engineering and Technology.
- KSP Keywords
- Antenna gain, Guard ring, High Gain, Main patch, Ring resonator, Surface wave, antenna structure, millimetre-wave, patch resonator