RF block of mobile communication base station
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United States of America Patent
Stats
-
Dec 30, 2003
Grant Date -
Nov 22, 2001
app pub date -
Dec 14, 2000
filing date -
Dec 22, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a RF block of a mobile communication base station in which separated modules therein is implemented into one module, in which an antenna diagnosis function is performed by using a modem (control module) embedded therein, and in which implementation of a filter is simplified. The RF block of a mobile communication base station of the present invention has many advantages in that each of the separated modules therein is implemented into one module so that a degree of utility of a space is improved, and therefore, the number of components and a unit price is reduced, thereby curtailing a cost when configuring a system, in that a variable attenuator can vary an output level of the system so that a variable range thereof is wider than that implemented by a PCB circuit of a up-converter, and in that a control/alarm signal is processed by a modem so that it is easy to monitor the mobile communication base station upon operation thereof.
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