Multi-antenna integration module

Details Multi-antenna integration module Multi-antenna integration module

2008-08-04

2010-11-16

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S893000

Reexamination Certificate

active

07834809

ABSTRACT:
The present invention discloses a multi-antenna integration module, which comprises a first antenna, a second antenna and a common unit. The first antenna further comprises a first feeder cable, a first feeder member, a coupling unit, which has a first and second coupling members, and an extension conductor. The second antenna further comprises a second feeder cable, a radiation conductor and a coupling conductor. The common unit further comprises a common conductor which has a first and second conductor, a common short-circuit member and a common ground member. In the present invention, the design of the common unit integrates the radiation conductors, short-circuit members and ground members of different antenna systems into a single structure, whereby the isolation effect is promoted, and the signal interference among different antennae is decreased, and the space occupied by the antenna layout is reduced.

REFERENCES:
patent: 6424304 (2002-07-01), Jan et al.
patent: 6762730 (2004-07-01), Schadler
patent: 7289071 (2007-10-01), Hung et al.
patent: 7639190 (2009-12-01), Shimasaki et al.

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