Wave transmission lines and networks – Long lines – Strip type
Patent
1987-02-06
1989-04-11
LaRoche, Eugene R.
Wave transmission lines and networks
Long lines
Strip type
174 685, 29830, 29846, 29852, 333116, H01P 308
Patent
active
048210072
ABSTRACT:
An improved strip line component and method of manufacture are disclosed that permit strip line circuits to be packaged in component form and to be soldered directly to conventional circuit boards. Electrical contact pads are formed on the side of the strip line component during fabrication by drilling holes through the multilayer laminar assembly and plating the holes with a conductive material. The laminar assembly is then cut along lines that intersect the holes, thereby exposing plated indentations along the sides of the cut component. The component so cut can then be soldered to a circuit board using the plated indentations. The method is well adapted to the economical manufacture of large numbers of identical components.
REFERENCES:
patent: 3351816 (1967-11-01), Sear et al.
patent: 3398232 (1968-08-01), Hoffman
patent: 3460069 (1969-08-01), Uberbacher et al.
patent: 3568098 (1971-03-01), Gerst
patent: 3780431 (1973-12-01), Feeney
patent: 3876822 (1975-04-01), Davy et al.
patent: 4127832 (1978-11-01), Riblet
patent: 4150345 (1979-04-01), Goldman et al.
patent: 4366198 (1982-12-01), Ramspacher, Jr.
patent: 4372046 (1983-02-01), Suzuki
patent: 4375053 (1983-02-01), Viola et al.
patent: 4375054 (1983-02-01), Pavio
patent: 4538346 (1985-09-01), Street
patent: 4609892 (1986-09-01), Higgins, Jr.
patent: 4647878 (1987-03-01), Landis et al.
patent: 4673904 (1987-06-01), Landis
patent: 4681656 (1987-07-01), Byrum
Gyurk, W. J.; "Break Apart Laminated Substrates"; Western Electric Technical Digest; Oct. 1966; p. 15.
Fields Walter D.
Larkins Gary K.
Bucher William K.
Conwell William Y.
LaRoche Eugene R.
Lee Benny T.
Tektronix Inc.
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