Compact, low profile, single feed, multi-band, printed antenna

Communications: radio wave antennas – Antennas – With radio cabinet

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06956530

ABSTRACT:
Printed circuit techniques and two-shot molding techniques are used to form a metal radiating element, a metal ground plane element, a metal antenna feed, a metal short-circuiting strip and metal capacitive loading plates within small antennas that are buried within transmit/receive radio-devices such a mobile cellular telephones. Balanced and unbalanced, single-feed, two and three band antennas are provided wherein the radiating element is laterally spaced from the ground plane element, to thereby provide an antenna having a very low profile or height, including antennas wherein the ground plane element and the radiating element are placed coplanar on the same surface of a PCB. A thin dielectric carriage on a PCB allows for the metal capacitive loading plates to be placed on the sidewalls of the dielectric carriage, to thereby provide reactive loading of a radiating element that is on the top surface of the dielectric carriage.

REFERENCES:
patent: 4152565 (1979-05-01), Rose
patent: 6144344 (2000-11-01), Kim et al.
patent: 6421014 (2002-07-01), Sanad
patent: 6459413 (2002-10-01), Tseng et al.
patent: 6518937 (2003-02-01), Fang
patent: 6639560 (2003-10-01), Kadambi et al.
patent: 6642893 (2003-11-01), Hebron et al.
patent: 2003/0174092 (2003-09-01), Sullivan 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

Compact, low profile, single feed, multi-band, printed antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compact, low profile, single feed, multi-band, printed antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact, low profile, single feed, multi-band, printed antenna will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3458377

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