Communications: radio wave antennas – Antennas – Wave guide type
Reexamination Certificate
2006-06-06
2009-10-06
Wimer, Michael C (Department: 2821)
Communications: radio wave antennas
Antennas
Wave guide type
C343S703000
Reexamination Certificate
active
07598919
ABSTRACT:
A pick-up horn for absorbing radiation emitted by a transmit antenna is provided. The pick-up horn includes at least one outer metal wall forming a metal body and at least one interior surface disposed in the metal body, forming at least one chamber in the metal body. The pick-up horn further includes a front metal surface disposed at a front end of the metal body, having at least one opening corresponding to the at least one chamber, and at least one high-power absorbing load disposed within the at least one chamber and in contact with the at least one interior surface. The pick-up horn may further include a serpentine coolant path disposed within the metal body between an outer surface of the at least one outer metal wall and the at least one high-power absorbing load.
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International Search Report & Written Opinion, Appl. No. PCT/US06/47594. Jun. 24, 2008.
Durcanin Joseph T.
Gardner David V.
Lee-Yow Clency
Lozano, Jr. Rodolfo
Rao Sudhakar K.
Lockheed Martin Corporation
McDermott Will & Emery LLP
Wimer Michael C
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