Planar Antenna Arrangement

Communications: radio wave antennas – Antennas – High frequency type loops

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06906672

ABSTRACT:
An antenna arrangement for use over a metallic surface in motor vehicles is adapted to improve reception in the AM frequency range. An FM loop includes two conductor sections separated by a capacitor. An AM probe extends from one of the conductor sections near an antenna feed line connector and isolates AM signals by an L-C circuit between the probe and the connection to the conductor section. Omnidirectional reception is achieved by a coplanar WB probe, FM probe and AM coiled loop between them, mounted to a substrate.

REFERENCES:
patent: 3611388 (1971-10-01), Okumura
patent: 4821040 (1989-04-01), Johnson et al.
patent: 5402134 (1995-03-01), Miller et al.
patent: 5508710 (1996-04-01), Wang et al.
patent: 6204817 (2001-03-01), Edvardsson
patent: 6297711 (2001-10-01), Seward et al.
patent: 2001/0010506 (2001-08-01), Taniguchi et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Planar Antenna Arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3516726

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.