Accession Number:

ADD014093

Title:

Detection Apparatus for Bi-Phase Signals.

Descriptive Note:

Patent, Filed 25 Nov 87, patented 28 Feb 89,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s):

Report Date:

1989-02-28

Pagination or Media Count:

6.0

Abstract:

This patent discloses a bi-phase signal detection apparatus having a milti-tapped delay line to delay a coded input signal. A polarity change in the input signal loads the signal on each delay tap into a parallel shift register. A subsequent delayed polarity change will apply the shift register signals into the decode logic circuit which determines the output signals.

Subject Categories:

  • Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE