共 20 条
[2]
Brackett P. O., 1975, 1975 IEEE International Symposium on Circuits and Systems, P242
[3]
BRAND JR, 1975, 18TH P MIDW S CIRC S, P603
[4]
HEINLEIN W, 1974, ACTIVE FILTERS INTEG, P409
[5]
LAKER KR, 1970, 1976 P IEEE INT S CI
[6]
LEE KL, 1977, THESIS U CALIFORNIA
[7]
Nagel LW., 1973, ERLM382 U CAL EL RES
[8]
RAO KR, 1974, P IEEE, V62, P1713
[9]
RAO KR, 1973, IEEE J SOLID-ST CIRC, V8, P245
[10]
RAO KR, 1974, IEEE T CIRCUITS SYST, V21