Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and system for varactor linearization










Image Number 7 for United States Patent #8130051.

Aspects of a method and system for varactor linearization are provided. In this regard, a relationship between control voltage and capacitance of a variable capacitor may be controlled utilizing a plurality of bias voltages communicatively coupled to a corresponding plurality of bias terminals of said variable capacitor. The variable capacitor may comprise a plurality of two-terminal unit varactors and a first terminal of each unit varactor may be coupled to an RF terminal of the variable capacitor, a second terminal of one of the unit varactors may be coupled to the control voltage, and a second terminal of each of the remaining unit varactors may be coupled to one of the bias voltages. The bias voltages may be generated via a resistor ladder and/or via the resistive nature of a portion of semiconductor substrate. The bias voltages may linearize the relationship between the control voltage and the capacitance.








 
 
  Recently Added Patents
Optical splitter device
Methods and systems for managing electronic messages
(4926
Inkjet ink
Method for manufacturing semiconductor device
Process for producing dipeptides or dipeptide derivatives
Pet urn enclosure
  Randomly Featured Patents
Mobile communication device and power saving method thereof
Self-contained incubator for growth of microorganism
Segmental concrete stone unit
Fiber collimator coupling assembly
Automatic focusing control system
Integrated-circuit manufacturing using high interstitial-recombination-rate blocking layer for source/drain extension implant
Holographic information recording and/or reproducing apparatus
Chess set
Iris pattern recognition and alignment
Hand sign