Resources Contact Us Home
Low phase noise two port voltage controlled oscillator

Image Number 7 for United States Patent #4684904.

A low noise two port voltage controlled oscillator having a coarse tuning circuit serially connected to an inductor to form a resonant circuit. A fine tuning circuit is serially connected between the resonant circuit and the input to the amplifier. A large capacitance series silicon varactor minimizes noise at the frequency of operation while optimizing the coarse tuning range.

  Recently Added Patents
Multi-touch sensing circuit
Transporting optical data units in an optical transport network
General ledger chart of accounts combination editing request response
Data switch with shared port buffers
Method for storing and processing image sequence and method for compressing, storing and processing image sequence
Tower mounting apparatus
Conductive paste, and electronic device and solar cell including an electrode formed using the conductive paste
  Randomly Featured Patents
Method for making semiconductor multipackage module including die and inverted land grid array package stacked over ball grid array package
Backflow preventer valve
Color display device
Sheet processing apparatus and image forming apparatus
Liquid ejecting method, liquid ejecting head, and liquid ejecting apparatus
Seat for motor vehicles
Optimization of circuit designs using a continuous spectrum of library cells
N-heterocyclic derivatives as NOS inhibitors
Electrical connection box
Interlayer dielectric film, and method for forming the same and interconnection