Wave transmission lines and networks – Coupling networks – With impedance matching
Patent
1988-07-29
1989-08-01
LaRoche, Eugene R.
Wave transmission lines and networks
Coupling networks
With impedance matching
333 33, 333260, H03H 738, H01P 5103
Patent
active
048536563
ABSTRACT:
A device is provided for connecting together two coaxial ultra-high frequency structures of different diameters. This device is remarkable in that it has itself a rigid coaxial structure comprising a central core in the form of a truncated cone, as well as a peripheral sheath whose internal wall is a truncated cone shaped surface, the small bases of the truncated cones of said central core and of said peripheral sheath of said connection are two parallels of the same sphere centered on the apex of the truncated cone shaped surface of said internal wall and the large bases of the truncated cones of said central core and said peripheral sheath of said connection are two parallels of a second sphere concentric to the first one.
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N. Marcuvitz, "Waveguide Handbook", (1951), pp. 96 to 100, McGraw-Hill Book, New York.
Guillou Bernard P. Y.
Lahitte Pierre V. A.
Aerospatiale - Societe Nationale Industrielle
Ham Seung
LaRoche Eugene R.
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