Active rejector filter

Journal Article · Tue Jan 01 04:00:00 EST 1985 · Instrum. Exp. Tech. (Engl. Transl.); (United States)

OSTI ID:6191907

Kuchinskii, A G; Pirogov, S G; Savchenko, V M; Yakushev, A K

This paper describes an active rejector filter for suppressing noise signals in the frequency range 50-100 Hz and for extracting a vlf information signal. The filter has the following characteristics: a high input impedance, a resonant frequency of 75 Hz, a Q of 1.25, and an attenuation factor of 53 dB at resonant frequency.

• Research Organization: Research Inst. for Problems in Applied Physics, Minsk
• OSTI ID: 6191907
• Journal Information: Instrum. Exp. Tech. (Engl. Transl.); (United States), Journal Name: Instrum. Exp. Tech. (Engl. Transl.); (United States) Vol. 28:1-2; ISSN INETA
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420800* -- Engineering-- Electronic Circuits & Devices-- (-1989)
ATTENUATION
CONTROL
DAMPING
DESIGN
DIGITAL FILTERS
ELECTROMAGNETIC RADIATION
FREQUENCY CONTROL
FREQUENCY RANGE
HZ RANGE
IMPEDANCE
NOISE
RADIATIONS
RADIO NOISE
RADIOWAVE RADIATION