Glass antenna system for mobile communication

H - Electricity – 01 – Q

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01Q 1/12 (2006.01) H01Q 1/32 (2006.01) H01Q 1/38 (2006.01) H01Q 5/00 (2006.01) H01Q 9/38 (2006.01)

Patent

CA 2420211

The present invention provides a glass antenna system for mobile communication with suitable impedance matching for two different frequency bands. In this antenna system, the ends of a substantially straight first radiation antenna pattern and a second radiation antenna pattern are coupled by a coupling pattern that is substantially perpendicular to the first and second radiation antenna patterns. The longitudinal direction of the coupling pattern is arranged substantially in parallel to the ground. The length of the first radiation antenna pattern is different from the length of the second radiation antenna pattern. A rectangular grounding pattern is arranged below this U- shaped antenna pattern. A core conductor of a coaxial cable is connected to the U-shaped antenna pattern, and a braided conductor of the coaxial cable is connected to the grounding pattern. An impedance-adjusting pattern is provided on a lateral portion of the grounding pattern.

L'invention concerne un système d'antenne pour télécommunications mobiles sur substrat de verre, présentant une adaptation d'impédance adéquate pour deux bandes de fréquences différentes. Dans ce système d'antenne, les extrémités d'un premier élément rayonnant sensiblement linéaire et d'un second élément rayonnant sont reliées par un élément de connexion sensiblement perpendiculaire au premier et au second élément rayonnants. La direction longitudinale de cet élément de connexion est sensiblement parallèle à la terre. Le premier élément rayonnant et le second élément rayonnant présentent des longueurs différentes. Un élément rectangulaire de mise à la terre est disposé sous cette structure d'antenne en U. Le conducteur interne d'un câble coaxial est connecté avec l'élément de mise à la terre. Un élément d'adaptation d'impédance est en outre installé sur une partie latérale de l'élément de mise à la terre.

LandOfFree

Say what you really think

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

Rating

Glass antenna system for mobile communication does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Glass antenna system for mobile communication, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glass antenna system for mobile communication will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2056825

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