Communications: radio wave antennas – Antennas – With support for antenna – reflector or director
Reexamination Certificate
2007-05-15
2007-05-15
Nguyen, Hoang V. (Department: 2821)
Communications: radio wave antennas
Antennas
With support for antenna, reflector or director
C343S880000, C343S757000
Reexamination Certificate
active
11220549
ABSTRACT:
A high-performance portable microwave communication unit, consists of a directional antenna, RF transceiver and high-speed data/video processing unit for use in terrestrial point-to-point communications or as a ground station in a satellite communication system. For transportation, the unit is disassembled, folded down and stowed in two airline-checkable hard-shell cases. Each case can be equipped with shoulder straps such that it can be carried like a backpack, a set of wheels so it can be rolled, attached to a MOLLE frame so that it can be carried as a backpack and which allows attachment of accessories. The cases and their interiors have been designed to provide protection for the communication unit, while the construction of the unit itself involves novel mechanical features that allow for compact stowage as well as for rapid disassembly and assembly.
REFERENCES:
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patent: 5334990 (1994-08-01), Robinson
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patent: 6462718 (2002-10-01), Ehrenberg et al.
patent: 2004/0196207 (2004-10-01), Schefter et al.
Bezuidenhout Petrus
Dwornik Glen Allan
Russell Leonard Albert
Schefter Michael John
Siddiqui Pervez Rafique
Nguyen Hoang V.
Norsat International Inc.
Vermetle & Co.
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