Bidirectional amplifier

Details Bidirectional amplifier Bidirectional amplifier

1984-02-02

1986-06-17

Rubinson, Gene Z.

Multiplex communications

Wide area network

Packet switching

179170NC, 179 81B, 370 32, H04B 158, H04M 120

Patent

active

045958033

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.

REFERENCES:
patent: 3480742 (1969-11-01), Gaunt, Jr.
patent: 3833772 (1974-09-01), Getgen
patent: 3944743 (1976-03-01), Crigler et al.
patent: 4356354 (1982-10-01), Ferrieu
patent: 4357495 (1981-02-01), Sweet et al.
"Engineers Notebook, A Handbook of Integrated Circuit Applications", Forest M. Mims III, Radio Shack, 1979, p. 103.

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