Helix antenna and method for manufacturing the same

Details Helix antenna and method for manufacturing the same Helix antenna and method for manufacturing the same

2007-08-07

2007-08-07

Chen, Shih-Chao (Department: 2821)

Communications: radio wave antennas

Antennas

Spiral or helical type

Reexamination Certificate

active

11099616

ABSTRACT:
A method for manufacturing a helix antenna. A ceramic cylinder including a central through hole, a first annular surface, and a second annular surface is provided. The first annular surface is opposite the second annular surface. The central through hole is between the first and second annular surfaces. A flexible printed circuit board with a metal feeding strip extending outside the flexible printed circuit board is provided. The flexible printed circuit board is swirled and attached to the circumferential surface of the ceramic cylinder.

REFERENCES:
patent: 5828348 (1998-10-01), Tassoudji et al.
patent: 6184844 (2001-02-01), Filipovic et al.
patent: 6184845 (2001-02-01), Leisten et al.
patent: 2002/0140622 (2002-10-01), Park et al.
patent: 0 791 978 (1997-08-01), None
patent: 4-220165 (1994-03-01), None
patent: 6-212477 (1996-03-01), None
patent: 2001-168631 (2001-06-01), None
patent: WO 98/44590 (1998-10-01), None

Affiliated with

Also associated with

Rating

Helix antenna and method for manufacturing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Helix antenna and method for manufacturing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Helix antenna and method for manufacturing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3844071