Demodulators – Amplitude modulation demodulator – Having specific distortion – noise or other interference...
Patent
1977-04-14
1978-06-13
Heyman, John S.
Demodulators
Amplitude modulation demodulator
Having specific distortion, noise or other interference...
328155, 329145, H03K 5159
Patent
active
040951855
ABSTRACT:
The delay elements of a signal energy transmission network are divided into separate portions through which the transmitted energy is phase shifted in sequence by substantially equal amounts. A phase correction circuit reverses the phase shift through one of the divided delay portions by doubling the frequency of the signal at a reference phase angle and subtracting therefrom the input frequency of the signal phase shifted through said one of the divided delay portions in order to maintain a constant frequency vs. phase relationship.
REFERENCES:
patent: 3392337 (1968-07-01), Neuburger
patent: 3538446 (1970-11-01), Leonard
patent: 3851256 (1974-11-01), Leuasseur et al.
patent: 4039930 (1977-08-01), Lukas
Heyman John S.
Jacobson Harvey B.
O#Brien Clarence A.
LandOfFree
Electrical energy transmission network does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical energy transmission network, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical energy transmission network will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-11773