共 9 条
[3]
FREQUENCY LIMITATIONS OF ACTIVE FILTERS USING OPERATIONAL AMPLIFIERS
[J].
IEEE TRANSACTIONS ON CIRCUIT THEORY,
1972, CT19 (04)
:322-&
[4]
REALIZATION OF AN ALL-PASS TRANSFER FUNCTION USING OPERATIONAL AMPLIFIERS
[J].
PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS,
1968, 56 (10)
:1746-&
[8]
REALIZATION OF OPERATIONAL AMPLIFIER ALL-PASS NETWORKS
[J].
PROCEEDINGS OF THE INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS,
1970, 58 (06)
:953-+