Antenna feed line for portable terminal

Details Antenna feed line for portable terminal Antenna feed line for portable terminal

2007-12-14

2009-06-23

Tran, Anh Q (Department: 2819)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S841000, C343S850000

Reexamination Certificate

active

07551143

ABSTRACT:
An antenna feed line for a portable terminal is provided that includes first films in which shielding lines are formed lengthwise and a second film disposed between the first films and having at least one pair of signal lines formed lengthwise. The antenna feed line is a flexible printed circuit having a layered structure of the first films and the second film, while the signal lines are shielded by the shielding lines. Use of the antenna feed line allows a stable connection to be maintained in spite of external shock, and signal loss during transmission/reception can be reduced. Moreover, the antenna feed line can be easily fixed inside the portable terminal.

REFERENCES:
patent: 7196273 (2007-03-01), Tanaka et al.
patent: 2003-188609 (2003-07-01), None
patent: 1020060058585 (2006-05-01), None

Affiliated with

Also associated with

Rating

Antenna feed line for portable terminal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Antenna feed line for portable terminal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Antenna feed line for portable terminal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4134578