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.
Descriptors:
Subject Categories:
- Electrical and Electronic Equipment