PARAMETRIC BAND-PASS FILTER.

Abstract

The object of the invention is parametric pass-band filter based on parametrons. To obtain a narrow U-shaped regulable amplitude-frequency characteristic, the source of the filterable signal is connected to the circuits of pumping of two parametrons with amplitude-frequency characteristics shifted onto the pass-band, the output of the first parameter is connected through an inverter to the first input of the matching circuit. The output of the second parametron, the amplitude-frequency characteristic of which is shifted into the region of the lower frequencies, is connected to the second input of the matching circuit (coincidence circuit). (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 25, 1966
Accession Number
AD0639377

Entities

People

  • E. I. Galynker
  • V. A. Taft

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Amplitude
  • Circuits
  • Frequency
  • Intellectual Property
  • Inventions
  • Inverters
  • Law
  • Parametrons
  • Patents
  • Resonant Frequency

Fields of Study

  • Engineering
  • Physics

Readers

  • Computer Programming and Software Development.
  • Electrical Engineering
  • Electronics Engineering