Surface mounted directional coupler

H - Electricity – 01 – P

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01P 5/18 (2006.01) H05K 1/02 (2006.01) H05K 1/18 (2006.01)

Patent

CA 2202364

A microwave directional coupler comprises a coupler dielectric board which is mounted substantially perpendicular to the surface of a parent circuit board. Upper interdigital elements are disposed on opposing surfaces of the coupler dielectric board. The coupling between the upper interdigital elements determines the odd mode impedance Zoo of the microwave directional coupler. Lower interdigital elements are also disposed on opposing surfaces of the coupler dielectric board. The lower interdigital elements are connected to ground and are arranged so that coupling between the lower interdigital elements and the upper interdigital elements determines the even mode impedance Zoe of the microwave directional coupler.

Un coupleur directionnel pour micro-ondes comprend une plaquette diélectrique de coupleur qui est montée sensiblement perpendiculairement à la surface d'une carte de circuit imprimé parente. Des éléments interdigités supérieurs sont disposés sur des surfaces opposées de la plaquette diélectrique du coupleur. Le couplage entre les éléments interdigités supérieurs détermine en mode impair Zoo du coupleur directionnel pour micro-ondes. Les éléments interdigités inférieurs sont également disposés sur des surfaces opposées de la plaquette diélectrique de coupleur. Les éléments interdigités inférieurs sont reliés à la masse et sont disposés de manière à ce que le couplage entre les éléments interdigités inférieurs et les éléments interdigités supérieurs détermine l'impédance en mode pair Zoe du coupleur directionnel pour micro-ondes.

LandOfFree

Say what you really think

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

Rating

Surface mounted directional coupler does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1954079

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