Wave transmission lines and networks – Plural channel systems – Having branched circuits
Patent
1986-10-17
1988-01-26
Gensler, Paul
Wave transmission lines and networks
Plural channel systems
Having branched circuits
333128, H03H 748
Patent
active
047219297
ABSTRACT:
A multi-stage power divider particularly adapted for use in microwave circuits consists of a plurality of transmission lines and resistances uniquely arranged to achieve a wide range of power division and to give the power divider broad bandwidth and high isolation. The power divider is particularly easy to design and manufacture in stripline and microstrip constructions. The divider provides coupling in the range of 3 dB to 20 dB with high isolation and in a single-layer construction.
REFERENCES:
patent: 2148098 (1939-02-01), Bowman-Manifold
patent: 2244756 (1941-06-01), Alford
patent: 3091743 (1963-05-01), Wilkinson
patent: 3516025 (1970-06-01), Podell
patent: 3904990 (1975-09-01), LaRosa
patent: 4310814 (1982-01-01), Bowman
patent: 4639694 (1987-01-01), Seino et al.
Bailey, A Simple Stripline Design for Uneven Power Split, NASA Technical Memorandum 81870, Aug. 1980.
Alberding Gilbert E.
Ball Corporation
Gensler Paul
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