Resources Contact Us Home
CMOS mixer for use in direct conversion receiver

Image Number 3 for United States Patent #7449934.

Provided is a mixer for use in a direct conversion receiver. The mixer includes Field Effect Transistors (FETs), a current source (IBias), two load resistors (RLoad), another FET, and two inductors L1 and L2. The FET M21 constitutes a current bleeding circuitry and the other components except for the two inductors L1 and L2 constitute a so-called Gilbert cell mixer.

  Recently Added Patents
Wire catalyst for hydrogenation/dehydrogenation reaction and manufacturing method therefor
Bacterial superantigen vaccines
Non-aqueous solution process for the preparation of cross-linked polymers
Image-monitoring method for electroporation treatment and as associated image-monitoring appliance
Wind energy system having a connection protection device
DKK1 oncogene as therapeutic target for cancer and a diagnosing marker
Process for recovering and recycling an acid catalyst
  Randomly Featured Patents
Method and a kit for constructing a semi-submersible unit
Automotive passive comfort seat belt system
Device for the continuous production of manufactured articles reinforced with mixtures of hydraulic binders
Multi-part cover for the storage space of a vehicle roof
Electrical component member which is mounted in a housing centered and adjusted
Golf bag and golf bag strap with magnetic material and method
Flash memory module and storage system
Crop harvesting apparatus and methods
Methods and systems to dynamically manage performance states in a data processing system
TW-Electroerosion with controlled flushing flow guidance means