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
PMI feedback with codebook interpolation
Rotation angle sensor
Bisphosphonate compounds
Integrated multi-sat LNB and frequency translation module
Method and system for generating and displaying an interactive dynamic selective view of multiply connected objects
Battery loading and unloading mechanism
Image forming apparatus with an improved density adjustment unit
  Randomly Featured Patents
Method of forming a CMOS type semiconductor device having dual gates
Low gate resistance high-speed MOS-technology integrated structure
Lockable slider for slide fasteners
Needled pharmaceutical delivery device with triggered automatic needle insertion and manually controlled pharmaceutical injection
Icemaker assembly for a refrigerator
Diagnostic and treatment method for cardiac rupture and apparatus for performing the same
Video recording control device
Surgical device for ligating and severing vessels
Stress management for tensile films
Organic light emitting display device