Title :
Automatic tuning system for high-frequency integrated continuous-time filters
Author :
Wada, Kazuyuki ; Takagi, Shigetaka ; Fujii, Nobuo
Author_Institution :
Dept. of Phys. Electron., Tokyo Inst. of Technol., Japan
Abstract :
This paper proposes an automatic tuning system for the high-frequency characteristics of integrated continuous-time filters. In the case of a filter using integrators with electrically controllable unity-gain frequencies, the frequency characteristics affected by parasitic elements can be easily compensated for without knowledge of the filter structure
Keywords :
circuit tuning; compensation; continuous time filters; poles and zeros; radiofrequency filters; HF integrated continuous-time filters; automatic tuning system; frequency characteristics; high-frequency filters; integrator second pole; parasitic elements; Circuit optimization; Detectors; Electronic mail; Error correction; Filters; Frequency; Parasitic capacitance; Timing; Transfer functions; Tuning;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.539814
