Advancing ultrafast (S)TEM with the combination of an RF cavity and an electrostatic beam blanker. [PDF]
Struct DynBongiovanni G +3 more
europepmc +1 more source
A Colloidal Quantum Dot Thermistor and Bolometer. [PDF]
Adv MaterKumar G +7 more
europepmc +1 more source
A Study of the Transfer Function of Chopper Amplifiers
A Study of the Transfer Function of Chopper AmplifiersThe chopper amplifier is frequently used in several types of d.c and a.c amplifiers as well as in d.c servomechanisms employing a.c control elements. In this paper the transfer function of the chopper amplifier is derived for a sinusoidal input signal.
openaire
CMOS-Compatible ZrO<sub>2</sub>-Based Film for Photoplethysmography Sensors Enabling Accurate and Sensitive Health Monitoring. [PDF]
ACS Appl Mater InterfacesEstrócio N +13 more
europepmc +1 more source
On the Maxumum Loop Gain of Chopper Amplifiers with a Make-before-break chopper
On the Maxumum Loop Gain of Chopper Amplifiers with a Make-before-break chopper論文(Article) 著者の一人（中津山）によって発表されたチョッパ増幅器の精密な解析法を用いて，中央短絡形チョッパを用いたチョッパ増幅器の負帰還量の限（(安定をそこなわずに帰還できる最大ループ利得）を計算し実測値と比較検討した。その結果両者は良く一致し，今までほっきりしなかった時定数が小さい場合の帰還量の限界が計算で求められ，この形のチョッパを用いた増幅器の安定性が明らかになった。これは，増幅器を設計する時の一つの基準になるであろう。 また，回路の時定数がチョッパ断続周期より大きい場合，誤差が少なく簡単に負帰還量の限界を求めることができる近似式が得られたので，これについても報告した。
openaire
Broadband Fourier-Transform Optical Photothermal Infrared Spectroscopy and Imaging. [PDF]
Anal ChemRazumtcev A +6 more
europepmc +1 more source
Chopper Amplifier with Holding Circuit
The Journal of the Institute of Electrical Engineers of Japan, 1963 openaire +1 more source
Design of Capacitive Sensing Chopper Amplifier Used in Artificial Nose Detection System [PDF]
Informacije MIDEMA. Tuševski, D. Strle
doaj +1 more source
Intrinsic Negative Magnetoresistance and Broadband Photoresponse in Magnetic van der Waals Crystal TaFeTe<sub>2</sub>. [PDF]
Adv Sci (Weinh)Li C +7 more
europepmc +1 more source