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
Luggage cart
Zoom lens
Semiconductor device comprising a Fin and method for manufacturing the same
Automated synchronization of design features in disparate code components using type differencing
Process for the enzymatic reduction of enoates
Compound containing a carbon or an oxygen isotope, preparation and use thereof, and composition comprising thereof
Method of interfacing a host operating through a logical address space with a direct file storage medium
  Randomly Featured Patents
Compact and efficient photosynthetic water filters
Electronic clock movement assembly
Method of manufacturing a transpiration cooled ceramic blade for a gas turbine
Inorganic filler-incorporated ethylene polymer film
Remote control
Statistical method of measuring the differential linearity of an analog/digital converter using a pseudo-random triangle wave stimulus
Systems and methods with treated water
Dispersing tool with an inner shaft rotatable within a hollow shaft to create a pumping effect
Hole cutting device for recovering targets located with a metal detector