Wave transmission lines and networks – Plural channel systems – Having branched circuits
Patent
1982-12-01
1985-01-08
Gensler, Paul
Wave transmission lines and networks
Plural channel systems
Having branched circuits
333120, 333238, H01P 518
Patent
active
044929390
ABSTRACT:
A microwave coupler device of planar circuit form, similar in form to a conventional branch arm coupler in that it comprises a substrate (23) having a ground plane conductor on one main face and an electrically conductive pattern on the other main face comprising a central portion (25) and four strip portions (27, 29, 31, 33) extending therefrom, but in which the central portion, instead of comprising four limbs in a rectangular configuration, is in the form of a rectangle with the strip portions extending from positions adjacent the corners of the rectangle.
REFERENCES:
patent: 3040275 (1962-06-01), Saad
patent: 3619787 (1971-11-01), Salzberg
patent: 3639857 (1972-02-01), Okoshi et al.
Okoshi et al., The Segmentation Method-An Approach to the Analysis of Microwave Planar Circuits, IEEE Trans. on MTT-24, No. 10, Oct. 1976, pp. 662-668.
Okoshi et al., The Planar Circuit-An Approach to Microwave Integrated Circuitry, IEEE Trans. on MTT-20, No. 4, Apr. 1972, pp. 245-252.
Okoshi et al., Computer-Oriented Synthesis of Optimum Circuit Pattern of 3-db Hybrid Ring by the Planar Circuit Approach, IEEE Trans. on MTT-29, No. 3, Mar. 1981, pp. 194-202.
Gensler Paul
The Marconi Company Limited
LandOfFree
Planar, quadrature microwave 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 Planar, quadrature microwave coupler, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Planar, quadrature microwave coupler will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-115015