Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Reexamination Certificate
2006-11-21
2010-12-28
Gesesse, Tilahun (Department: 2618)
Telecommunications
Carrier wave repeater or relay system
Portable or mobile repeater
C455S013200, C455S427000
Reexamination Certificate
active
07860453
ABSTRACT:
A satellite system10having a first satellite14at a first orbital slot B has a first transponder32and a second generating a first downlink signal44B at a first frequency and a second downlink signal44C at a second frequency. An outdoor unit is directed toward the first satellite14and includes a support structure, a reflector64coupled to the support structure and reflecting the first downlink signal and the second downlink signal. A first feed66B is coupled to the support structure and receives the first downlink signal. A second feed70A is coupled to the support structure and receives the second downlink signal. A secondary reflector72reflects the second downlink signal to the second feed70.
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Loner Patrick J.
Stroes Gustave
Gesesse Tilahun
The DIRECTV Group Inc.
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