Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for modulating a carrier frequency










Image Number 9 for United States Patent #5592131.

A carrier frequency modulating system and method for producing a modulated carrier frequency is disclosed. The system comprises a carrier frequency signal generator for producing a carrier frequency signal at a carrier frequency at an output thereof. The system further comprises a sequencer for producing a modulation signal at an output thereof. This modulation signal comprises a plurality of modulation signal portions separated by at least one null modulation signal portion having a corresponding time length. The system is provided with a modulator for producing a modulated carrier frequency signal at an output thereof. The modulator has a first input connected to the output of the carrier frequency signal generator for receiving the carrier frequency signal, and has a second input for receiving the modulation signal. The system further comprises a power supply unit for supplying electrical power to the carrier frequency signal generator. The sequencer is connected to the carrier frequency signal generator for controlling the activation thereof and to interrupt the carrier frequency signal generator instead of modulating the null modulation signal portion during the corresponding time length, whereby power consumption of the system is minimized.








 
 
  Recently Added Patents
Managing a spinlock indicative of exclusive access to a system resource
Face recognition through face building from two or more partial face images from the same face
Rotating-body electrification mechanism, image carrier unit, process cartridge, image forming apparatus, and method for electrifying image carrier unit
Cylindrical LED fixture
Small molecule inhibitors of kynurenine-3-monooxygenase
2,4-disubstituted pyrimidines useful as kinase inhibitors
Fuel cell module, manufacturing method thereof and unit containing several of the latter
  Randomly Featured Patents
Structure for an axial flow elastic fluid utilizing machine
Internet assisted mail
Sponge mop
Device, program, recording medium and method for correcting taught point
Imaging electrophoresis system
Multi-angle viewable indicator apparatus
In vivo assays for modulators of sterol biosynthesis
Takeup machine for a continuously advancing yarn
Recording and/or reproducing apparatus
Apparatus for manufacturing semiconductor single crystal