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
Cosmetic product including vegetable oil blend
Image heating apparatus
Method and system for electronic assistance in dispensing pharmaceuticals
System and method for video encoding
Image stabilization apparatus and image pickup apparatus
Vending machine
  Randomly Featured Patents
Acoustic transducer
Battery powered flashlight
Adjustable armchair tray
Remotely activated retractable reel prisoner control system
Technique for assessing charges for a telecommunication service including information assistance
Process for the manufacture of perfluoralkyl iodides
System and method for establishing a reference angle for controlling a vehicle rotational closure system
Ink-jet recording ink, ink-jet recording ink set, ink cartridge, ink-jet printer, and ink-jet printing method
Method for producing gas oil composition
Collapsible golf cart