Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Educational tablet computer
System and method for informing a sender of a message of content adaptation and message failure issues
Glasses with safety device and three-dimensional glasses with safety device
Optical information processing device and tracking control method thereof for use with grooveless multilayer optical disc
Method for capture, aggregation, and transfer of data to determine windshield wiper motion in a motor vehicle
Ratcheting vehicle head restraint assembly
Through substrate via including variable sidewall profile
  Randomly Featured Patents
Bumper crush tower with rings of varied strength
Projection exposure method and apparatus
Toy robot
Device and method of evaluating molded piece for injection molding machine
Method for purifying covalently closed circular DNA
Automotive vehicle parts and fitting structure therefor
Outboard power unit having an internal propeller assembly for a boat
Ferroelectric liquid crystal optical modulation device with regions within pixels to initiate nucleation and inversion
Positioning apparatus and movement sensor
Insulative coating composition