Bidirectional amplifier
Abstract
A bilateral circuit is operable for transmitting signals in two directions without generation of ringing due to feedback caused by the insertion of the circuit. The circuit may include gain for each of the signals to provide a bidirectional amplifier. The signals are passed through two separate paths, with a unidirectional amplifier in each path. A controlled sampling device is provided in each path for sampling the two signals. Any feedback loop between the two signals is disrupted by providing a phase displacement between the control signals for the two sampling devices.
- Inventors:
-
- Cedarcrest, NM
- Issue Date:
- Research Org.:
- AT&T
- OSTI Identifier:
- 865883
- Patent Number(s):
- 4595803
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04B - TRANSMISSION
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- bidirectional; amplifier; bilateral; circuit; operable; transmitting; signals; directions; generation; ringing; due; feedback; caused; insertion; provide; passed; separate; paths; unidirectional; path; controlled; sampling; device; provided; loop; disrupted; providing; phase; displacement; control; devices; sampling device; feedback loop; control signal; control signals; phase displacement; transmitting signals; /370/
Citation Formats
Wright, James T. Bidirectional amplifier. United States: N. p., 1986.
Web.
Wright, James T. Bidirectional amplifier. United States.
Wright, James T. Wed .
"Bidirectional amplifier". United States. https://www.osti.gov/servlets/purl/865883.
@article{osti_865883,
title = {Bidirectional amplifier},
author = {Wright, James T},
abstractNote = {A bilateral circuit is operable for transmitting signals in two directions without generation of ringing due to feedback caused by the insertion of the circuit. The circuit may include gain for each of the signals to provide a bidirectional amplifier. The signals are passed through two separate paths, with a unidirectional amplifier in each path. A controlled sampling device is provided in each path for sampling the two signals. Any feedback loop between the two signals is disrupted by providing a phase displacement between the control signals for the two sampling devices.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1986},
month = {1}
}
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