Input impedance derived from a transfer network

Details Input impedance derived from a transfer network Input impedance derived from a transfer network

1990-09-13

1994-01-25

Smith, Jerry

Boots, shoes, and leggings

379345, 379402, H04M 100

Patent

active

052821579

ABSTRACT:
Circuitry for transforming a transfer function characteristic into a specified input impedance includes: a hybrid arrangement having input, transmit, receive and balance ports; and a two-port network connected from the transmit to receive ports of the hybrid. The relation between the input impedance at the input port to the network transfer function is expressible as a function of the actual impedance seen looking into the two-wire input port of the hybrid, and the desired impedance to be simulated.

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