Oscillators – Relaxation oscillators
Patent
1991-04-12
1992-08-18
Wojciechowicz, Edward J.
Oscillators
Relaxation oscillators
357 68, 357 71, 331107SL, 333161, 333164, H01L 2948, H03B 512, H01P 118
Patent
active
051403820
ABSTRACT:
In this invention, a distributed constant line on a microwave IC is formed of a Schottky metal, and a semiconductor conductive layer contacting the distributed constant line at least at one position and an ohmic contact electrode contacting the semiconductor conductive layer are arranged. According to this invention, characteristics of ICs can be optimized against a variation in elements combined with a circuit comprising the distributed constant line after the manufacture of ICs.
REFERENCES:
patent: 4185252 (1980-01-01), Gerlach
patent: 4275366 (1981-06-01), Schwarzmann
patent: 4463366 (1984-07-01), Ishii et al.
patent: 4626807 (1986-12-01), Wilson
patent: 4697162 (1987-09-01), Kameya
patent: 4721985 (1988-01-01), Pavlidis et al.
patent: 4724220 (1988-02-01), Calviello
patent: 4807022 (1989-02-01), Kazior et al.
patent: 4829173 (1989-05-01), Ditchek et al.
patent: 4833095 (1989-05-01), Calviello
patent: 4837532 (1989-06-01), Lang
patent: 4914407 (1990-04-01), Itoh
Okamura, S. et al., "Electrically Controllable Microwave Phase Shifter Using Schottky Varactor Diode", Rep. Univ. Electro. Commun. (Japan), vol. 28, No. 1, Aug. 1977, pp. 15-19.
Sumitomo Electric Industries Ltd.
Wojciechowicz Edward J.
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