Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Broadband, upper sideband terminated, low-noise parametric amplifier










Image Number 3 for United States Patent #3992675.

A parametric amplifier which includes series coupled diodes contained in a resonating wave guide for providing a low noise figure by limiting the impedance to the idler circuit and inhibiting current flow in the upper sideband circuit. The mechanism for inhibiting current flow of the upper sideband circuit is independent of the characteristic impedance of the resonating wave guide to provide a constant, low power requirement, with high gain and broadband performance.








 
 
  Recently Added Patents
Generating wiki pages from content and transformation objects
System and method for agitation of multiple specimen containers
Non-transitory computer readable recording medium storing print management program, print management device, print management method, and print system
Method and system for providing cloud based network security services
Data converter with configurable functions
Measuring current and resistance using combined diodes/resistor structure to monitor integrated circuit manufacturing process variations
Dynamic data caches, decoders and decoding methods
  Randomly Featured Patents
Methods and apparatus to select tornado error correction parameters
Memory cell array with semiconductor selection device for multiple memory cells
Semiconductor device
Television set, its cabinet, and metal mold for the cabinet
Sunshade device for vehicle
Sealed electromagnetic brake
Ink jet recording apparatus with simplified suction recovery device
Method and system for limiting share of voice of individual users
Shark shaped bottle opener
Radiation-hardened silicon-on-insulator CMOS device, and method of making the same