Modularized planar antenna structure

Details Modularized planar antenna structure Modularized planar antenna structure

2007-03-21

2008-10-07

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S878000

Reexamination Certificate

active

07432864

ABSTRACT:
A modularized planar antenna structure includes an antenna unit, a connection unit, a circuit board and a cover. The modularized planar antenna structure connects the antenna unit and circuit board. The antenna unit includes a signal feeder electrically connected the circuit board at end thereof such that the antenna unit is vertical to the circuit board. The cover is assembled to the circuit to protect the circuit board from electromagnetic interference or strike of external article. When the antenna structure is assembled to a main circuit board of an electronic device, the circuit board can be directly assembled to the main circuit board of an electronic device and the circular-polarized antenna unit points toward zenith direction to receive satellite signal.

REFERENCES:
patent: 5410749 (1995-04-01), Siwiak et al.
patent: 6298243 (2001-10-01), Basile
patent: 6683570 (2004-01-01), Skladany et al.
patent: 2005/0068236 (2005-03-01), Noro

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