Communications: radio wave antennas – Antennas – Wave guide type
Reexamination Certificate
2006-11-09
2008-10-28
Owens, Douglas W. (Department: 2821)
Communications: radio wave antennas
Antennas
Wave guide type
C343S840000, C343S7810CA, C343S7810CA, C343S836000, C343S837000
Reexamination Certificate
active
07443355
ABSTRACT:
A first set of screws secures a Cassegrain-configuration microwave antenna's primary reflector to its low-noise block down-converter without additionally securing that reflector or the low-noise block down-converter to the antenna's feed tube, which a second set of screws separately secures to the low-noise block down-converter.
REFERENCES:
patent: 6494426 (2002-12-01), Wilks
patent: 2005/0068241 (2005-03-01), Desargant et al.
patent: 61133701 (1986-06-01), None
Chang Jennifer F
Foley & Hoag LLP
KVH Industries, Inc.
Owens Douglas W.
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