Wave transmission lines and networks – Plural channel systems – Having branched circuits
Patent
1986-09-30
1988-09-27
LaRoche, Eugene R.
Wave transmission lines and networks
Plural channel systems
Having branched circuits
333136, H01P 512
Patent
active
047744812
ABSTRACT:
RF signals may be split or combined across a wide band of frequencies with low insertion losses, large isolation between input ports, and low voltage standing wave ratio by means of coaxial transmission line sections interconnected in a bridge configuration. Even mode impedances between the cable shield and the common ground plane may be eliminated by placing ferrite sleeves on each line section. Impedance transformations introduced by the splitter/combiner are counteracted by a coaxial line impedance transformer.
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Sukhova et al., "Power Dividers . . . Lines", Radio Eng. & Electron. Phys. (USA), vol. 22, No. 1, Jan. 1977, pp. 31-36.
Edwards Richard C.
Martin Burton L.
Ham Seung
Hamann H. Fredrick
LaRoche Eugene R.
Murrah M. Lee
Rockwell International Corporation
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