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Active filter

Known as: Active filters 
An active filter is a type of analog electronic filter that uses active components such as an amplifier. Amplifiers included in a filter design can… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Currently, due to the global shortage of energy carriers the goal of more efficient use of the existing power sources and… 
Highly Cited
2015
Highly Cited
2015
Manganese oxides are well known applied materials including their use as efficient catalysts for various environmental… 
2014
2014
The first dipole magnet of the superconducting SIS100 accelerator was delivered by industry and its thermodynamic, electrical and… 
2009
2009
Since the mid of 1990s, terrestrial wireless sensor network is developing quickly. However, constrained by certain… 
2007
2007
This paper presents a zero-voltage (pulsewidth modulation) half-bridge inverter with active voltage clamping using only a single… 
Highly Cited
2004
Highly Cited
2004
This paper describes a micropower CMOS integrator with an extremely large time constant for use in a variety of low-frequency… 
2004
2004
This paper proposes the use of a micro high-temperature superconducting magnetic energy storage system (HTS-SMES) to support… 
2003
2003
This paper presents a new protocol named "Link State Over MAC" (LSOM) for Optical Ethernet switches to allow the use of active… 
1977
1977
A novel two-operational amplifier voltage amplifier is presented that has a bandwidth larger than any other possible single- or… 
Highly Cited
1975
Highly Cited
1975
Active-filter cookbook , Active-filter cookbook , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی