Amplifiers – With distributed parameter-type coupling means – Distributed amplifier
Patent
1993-04-07
1994-11-22
Mottola, Steven
Amplifiers
With distributed parameter-type coupling means
Distributed amplifier
330286, 330295, H03F 360
Patent
active
053672674
ABSTRACT:
In a broadband amplifier having an upper limit frequency of several GHz that is composed of a plurality of transistors connected in parallel, the control terminals (gates) of the transistors are respectively connected to line sections of an input line via an input circuit composed of a plurality of capacitors and appertaining resistors connected in parallel. Outputs (drain terminals) of the transistors are respectively connected to line sections of an output line.
REFERENCES:
patent: 5028879 (1991-07-01), Kim
Texas Instruments TGA8334-SCC 2-TO20-GHz Power Amplifier, data sheets, Jul. 1990, pp. 1-7, & 14.
A-120 GHz Dual Gate Distributed Power Amplifier, Halladay et al., 1987, IEEE GaAs IC Symposium, pp. 219-222.
Mottola Steven
Rohde & Schwarz GmbH & Co. KG
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