Cylindrical edged microstrip transmission line and method

Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Coating selected area

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C25D 502

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active

060662468

ABSTRACT:
A method for forming a transmission line arrangement providing control of signal losses through the use of conductor cross-sectional surface area-increasing and skin effect-considered bulbous additions to the rectangular conductor cross-sectional shape frequently used in semiconductor device transmission line conductors. The achieved transmission line is especially suited for use in radio frequency integrated circuit assemblies where it also includes a backplane member, encounters signals in the microwave and millimeter wavelength range and involves conductor dimensions measured in micrometers. Control of transmission line characteristic impedance at, for example, 50 ohms is disclosed as is use of semiconductor device-compatible materials and loss comparisons data.

REFERENCES:
patent: 3811186 (1974-05-01), Larnerd et al.
patent: 3886506 (1975-05-01), Lorber et al.
patent: 4075756 (1978-02-01), Kircher et al.
patent: 4759028 (1988-07-01), Nettleton et al.
patent: 4808274 (1989-02-01), Nguyen
patent: 4833521 (1989-05-01), Early
patent: 4891614 (1990-01-01), De Ronde
patent: 5010309 (1991-04-01), Manssen
patent: 5369381 (1994-11-01), Gamand
patent: 5408742 (1995-04-01), Zaidel et al.
patent: 5534127 (1996-07-01), Sakai
patent: 5834995 (1998-11-01), Richards et al.
"Losses in GaAs Microstrip," Marc E. Goldfarb and Aryeh Platzker, IEEE Transactions on Microwave Theory and Techniques, vol. 38, No. 12, p. 1957, Dec. 1990.

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