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
Pixel structure of a solid-state image sensor employing a charge sorting method
Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
Method of using nutritional compounds dihydroquercetin (taxifolin) and arabinogalactan in combination with dihydroquercetin (taxifolin) to reduce and control cardiometabolic risk factors assoc
Traveling vehicle system and self-diagnosis method for the traveling vehicle system
Canine iPS cells and method of producing same
Print processing method, print relay server, control method, and storage medium to reserve print data
Boring machine
  Randomly Featured Patents
Fully differential reference driver for pipeline analog to digital converter
Electronic test system with test results view filter
Small molecule stimulators of neuronal growth
Semiconductor device
Low power consumption MIS semiconductor device
Voltage control device for increasing or decreasing voltage to a load
Solid-concentration measuring apparatus and method thereof, and solid-concentration control system
System and method for sampling an analog signal level
Method and system for fast similarity computation in high dimensional space
Image sensor comprising a waveguide structure and imaging apparatus