Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element
Patent
1997-10-10
2000-06-20
Karlsen, Ernest
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
Of individual circuit component or element
324762, G01R 1073
Patent
active
06078184&
ABSTRACT:
A measurement tip unit for contacting planar microwave circuits includes a substrate with a coplanar line in a housing in which a coaxial line terminal is constructed and from which at least two contact tips extend. One end of the coplanar line is connected with a coaxial line terminal and the other end is connected with the contact tips. The contact tips are constructed as thin needles made of spring steel material which are arranged along side one another.
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Sales brochure for GGB Industries Inc. for Picoprobe, before Jan. 1994.
O. Zinke.cndot.H. Brunswig, Hochfrequentztechnik 1, Springer 5.sup.th Ed. p. 157, before Sep. 1995.
Carlton et al, "Microwave Wafer Probing" Microwave Journal, Jan. 1985, pp. 121-129.
Karlsen Ernest
Rosenberger Hochfrequenztechnik GmbH & Co.
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