✦ LIBER ✦

Photonic microwave transversal filter employing a fiber-Bragg-grating-based multiple resonator

✍ Scribed by Xianbin Yu; Xianmin Zhang; Hao Chi; Kangsheng Chen

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 85 KB
Volume: 44
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20637

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✦ Synopsis

A new broadband omnidirectional U-shaped metal-plate monopole antenna has been proposed. The antenna is easy to implement at low cost by bending a rectangular metal plate into a U-shape. Prototypes of the antenna have been constructed and studied. Good omnidirectional radiation patterns with gain variation of less than 3 dB in the azimuthal pattern for frequencies across an operating bandwidth of larger than 5 GHz (about 2.0 to 7.1 GHz) has been achieved.

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