Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
OFDM direct detection using a balanced receiver










Image Number 4 for United States Patent #8135279.

A receiver for demodulating optical OFDM signals may detect an optical OFDM signal that includes a carrier and data subcarriers by optically splitting the carrier from the subcarriers using a frequency selective filter and then recombining the carrier and the subcarriers using an optical coupler and balanced detector.








 
 
  Recently Added Patents
Processor micro-architecture for compute, save or restore multiple registers, devices, systems, methods and processes of manufacture
Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
MEMS structure and method for making the same
Monitoring and correcting upstream packet loss
SIC semiconductor device and method for manufacturing the same
Three-dimensional shape data processing apparatus and three-dimensional shape data processing method
Sitagliptin intermediate compounds, preparation methods and uses thereof
  Randomly Featured Patents
Light emitting panel assemblies
Suction apparatus for removing waste from a drawing frame inlet
Covered pool
Early photographic predictor signal synchronization system and method
Adaptive synchronization enhancement technique for serial modulated waveforms
Ingot mold
Method for electrically contacting semiconductor devices in trays and test contactor useful therefor
Eyeglass case
Confetti
Faucet