Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate
2006-04-18
2006-04-18
Lee, Benny (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Having branched circuits
C333S100000, C333S136000, C333S161000
Reexamination Certificate
active
07030715
ABSTRACT:
There is provided a high-frequency GaAs power FET element with high performance, capable of suppressing an abnormal oscillation. Thin film resistors are provided so as to be connected electrically between incoming distributed constant lines connected electrically to FET chips, and thin film resistors are provided so as to be connected electrically between outgoing distributed constant lines electrically connected to FET chips. An unnecessary roundabout power is consumed by the thin film transistors in the incoming distributed constant lines and the outgoing distributed constant lines.
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Maeda Masahiro
Morimoto Shigeru
Glenn Kimberly
Hamre Schumann Mueller & Larson P.C.
Lee Benny
Matsushita Electric - Industrial Co., Ltd.
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