Composite antenna for cellular and gps communications

H - Electricity – 01 – Q

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01Q 1/24 (2006.01) H01Q 1/32 (2006.01) H01Q 1/38 (2006.01) H01Q 21/28 (2006.01)

Patent

CA 2253265

A composite antenna comprising a first antenna (12) and a second antenna (14) suitable for transceiving independent signals in the cellular communication and GPS bands. The first antenna has upper and lower electrically conductive discs (16, 18) of substantially the same size aligned substantially in parallel, a first means (30) for application of a first electrical signal between and at substantially geometric centers of the discs, and a plurality of electrically conductive shunts. The second (GPS) antenna is attached atop the upper electrically conductive disc and has a second means (32) for application of a second electrical signal to the GPS antenna. The shunts are electrically connected to the first electrically conductive disc and the second electrically conductive discs, whereby the first and second electrically conductive discs are spaced from each other by a volume of free space or a volume occupied by a dielectric material.

Combinaison d'antennes composée d'une première antenne (12) et d'une deuxième antenne (14) permettant d'effectuer l'émission-réception de signaux indépendants dans la communication cellulaire et dans des bandes du système GPS. La première antenne possède des disques électroconducteurs supérieur et inférieur (16, 18) de dimensions pratiquement semblables, alignés sensiblement parallèlement, un premier moyen (30) servant à appliquer un premier signal électrique entre les centres géométriques des disques, ainsi que sensiblement au niveau de ces centres, et une pluralité de dérivations électroconductrices. La deuxième antenne (GPS) est fixée au sommet du disque électroconducteur supérieur et possède un deuxième moyen (32) servant à appliquer un deuxième signal électrique à l'antenne GPS. Ces dérivations sont couplées au premier et au deuxième disque électroconducteur, lesquels sont, de ce fait, espacés l'un de l'autre par un volume libre ou par un volume occupé par un matériau diélectrique.

LandOfFree

Say what you really think

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

Rating

Composite antenna for cellular and gps communications does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composite antenna for cellular and gps communications, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite antenna for cellular and gps communications will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2089934

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