3 search results - page 1 / 1 » Automatic tuning of linearly tunable high-Q filters |
ISCAS
2002
IEEE
13 years 9 months ago
2002
IEEE
A new tuning scheme for linearly tunable high-Q filters is proposed. The tuning scheme uses the phase information for both frequency and Q factor tuning, therefore no relationshi...
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
A general high-Q biquad lter architecture capable of operating in the GHz range is proposed and analyzed. This lter, which is usable in bandpass and lowpass applications, utilizes...
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
A linear, tunable CMOS transconductance stage is introduced. Drain voltage of the input transistor operating in triode region is settled by a regulation loop and a first-order lin...