Accession Number:

ADD012702

Title:

Instantaneous Frequency Measurement Receiver with Digital Processing.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s):

Report Date:

1986-12-30

Pagination or Media Count:

5.0

Abstract:

The receiver comprises a 90 deg hybrid and analog-to-digital converters between the RF section and digital processing which makes it possible to eliminate a phase correlator, four diode detectors and two differential amplifiers used in previous IFM receivers to obtain the sine and cosine signal samples at an initial time and a delayed time. Patents

Subject Categories:

  • Electrical and Electronic Equipment
  • Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE