Charge amplifier

A charge amplifier is an electronic current integrator that produces a voltage output proportional to the integrated value of the input current. This… (More)
Wikipedia

Related topics

Related topics

12 relations
Charge-coupled deviceCharge-transfer amplifierFeedbackMiller effect
(More)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Modified Charge Amplifier for Stray Immune Capacitance Measurements
  • Robert Oven
  • IEEE Transactions on Instrumentation and…
  • 2014
It is shown theoretically and by experimentation that the ac stray immune capacitance meter based on the charge amplifier circuit… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2013
2013
Charge amplifier Design Methodology for PVDF-Based Tactile Sensors
This paper proposes and describes a charge ampli ̄er-based interface electronics design methodology approach for piezoelectric… (More)
  • figure 1
  • figure 3
  • figure 2
  • figure 4
  • figure 5
Is this relevant?
2012
2012
Noise in Charge Amplifiers—A $g_{m}/I_{D}$ Approach
Charge amplifiers represent the standard solution to amplify signals from capacitive detectors in high energy physics experiments… (More)
  • table I
  • figure 1
  • figure 2
  • figure 3
  • figure 6
Is this relevant?
2008
2008
A Charge-Based Low-Power High-SNR Capacitive Sensing Interface Circuit
This paper describes a low-power approach to capacitive sensing that achieves a high signal-to-noise ratio (SNR). The circuit is… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 6
Is this relevant?
2006
2006
PS-15 Floating-Gate Based CMUT Sensing Circuit Using Capacitive Feedback Charge Amplifier
This paper describes the use of a floating-gate based capacitive feedback charge amplifier as a receive circuit for CMUT and… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2005
2005
Noise of piezoelectric accelerometer with integral FET amplifier
Since significant progress has been achieved in the development of low-noise piezoelectric (PE) accelerometers with integral FET… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
Highly Cited
2005
Highly Cited
2005
Resonant control of structural vibration using charge-driven piezoelectric actuators
Driving piezoelectric actuators by charge, or current rather than voltage is known to significantly reduce the hysteretic nature… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2004
2004
HYBRID DC ACCURATE CHARGE AMPLIFIER FOR LINEAR PIEZOELECTRIC POSITIONING
Piezoelectric transducers are known to exhibit l ess hysterisis when driven with current or charge rather than voltage. Despite… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 3
  • figure 5
Is this relevant?
1999
1999
A High Speed and Low Power Phase-Frequency Detector and Charge - pump
In this paper, we introduce a high-speed and low power Phase-Frequency Detector (PFD) that is designed using modified TSPC (True… (More)
  • figure 3
Is this relevant?
1999
1999
CHARGE AMPLIFIER AND ANALOG MEMORY FOR SILICON DRIFT DETECTORS IN
According to our simulations [1], a preamplifier-shaper has been designed. It has 8 channels. Each channel consists of a charge… (More)
  • figure 2
  • table 1
  • table 2
  • figure 3
  • figure 5
Is this relevant?