Portable transceiver having retractable antenna and matching cir

Details Portable transceiver having retractable antenna and matching cir Portable transceiver having retractable antenna and matching cir

1994-03-21

1999-08-17

Eisenzopf, Reinhard J.

Telecommunications

Transmitter and receiver at same station

Having particular housing or support of a transceiver

455550, 455129, 455290, 343702, 343750, 343901, H01Q 124, H04B 140

Patent

active

059407450

ABSTRACT:
In a portable radio communication apparatus, a matching circuit is electrically connected to an antenna when the antenna is retracted into a casing. In this condition, the antenna and a feed circuit are matched as desirably as when the antenna is extended from the casing.

REFERENCES:
patent: 4860024 (1989-08-01), Egashira
patent: 4890114 (1989-12-01), Egashira
patent: 5204687 (1993-04-01), Elliott et al.
patent: 5317325 (1994-05-01), Bottomley
patent: 5374937 (1994-12-01), Tsunekawa et al.
patent: 5521605 (1996-05-01), Koike
Japanese Office Action dated Feb. 2, 1998.

Affiliated with

Also associated with

Rating

Portable transceiver having retractable antenna and matching cir does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable transceiver having retractable antenna and matching cir, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable transceiver having retractable antenna and matching cir will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-325278