Resources Contact Us Home
Signal strength detecting device and related method

Image Number 2 for United States Patent #8121572.

A signal strength detecting device of a communication system is disclosed. The signal strength detecting device is coupled to a frequency down mixer of the communication system and the frequency down mixer is used for receiving and converting a first signal to a second signal whose frequencies are lower than frequencies of the first signal. The signal strength detecting device comprises a frequency up converter for receiving and converting the second signal to a third signal whose frequencies are higher than the frequencies of the second signal and a detecting unit for detecting strength of the third signal and generating a signal strength indicator to the communication system according to a detecting result corresponding to the strength of the third signal, wherein the signal strength indicator represents the strength of the first signal received by the frequency down mixer.

  Recently Added Patents
Vehicle fender
Information terminal, setting information distribution server, right information distribution server, network connection setting program and method
Routing of data including multimedia between electronic devices
Power management systems and designs
Collaborative image capture
Control service for relational data management
Method and apparatus for executing load distributed printing
  Randomly Featured Patents
Termination panel for control unit
Protective U.V. curable cover layer for optical media
Camera lens system with long back focal distance and large aperture ratio
Dual injection and lifting system using a rod driven progressive cavity pump and an electrical submersible pump and associate a method
Compounds having somatostatin-like activity useful as local anti-inflammatory agents
Conductive elastomeric element electronic connector assembly
Connectors for concrete structural elements
Laser scanning bar code symbol reader employing variable pass-band filter structures having frequency response characteristics controlled by time-measurement of laser-scanned bar code symbol
Drill bit compact with boron or beryllium for fracture resistance
Gasket for mounting on the edge of an element such as a panel