Concept
Gain (electronics)
Related publications (71)
A Two-Wired High Input Impedance and High CMRR Active Electrode Insensitive to Component Mismatch
Alexandre Schmid, Mehdi Saberi
This article proposes a new two-wired amplifying active electrode (AE), presenting a high input impedance and a high common-mode rejection ratio (CMRR). In the proposed structure, the input impedance and the CMRR of the system are considerably increased by ...
Piscataway2024A Delta Sigma-Modulated Sample and Average Common-Mode Feedback Technique for Capacitively Coupled Amplifiers in a 192-nW Acoustic Analog Front-End
This work presents an acoustic analog front-end based on a delta sigma-modulated sample and average common-mode feedback technique. The proposed feedback offers a process and temperature stable high pass (HP) frequency corner, unity dc feedback gain, and a ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2022Closed-loop technique using gain balance for fast Brillouin Optical Time-Domain Analysis
Luc Thévenaz, Zhisheng Yang, Li Zhang, Ana Gabriela Correa Mena
A closed-loop servo control based on the gain ratio of two probing frequencies is proposed for fast BOTDA, where the feedback is independent of probe and pump loss, making it robust in harsh environment. ...
Optica Publishing Group2022A Compact Transformation Optics-based Luneburg Lens Antenna using Curved Reactive Impedance Surface
This paper is to investigate the pattern distortion that happens in the extremely low incidence angle for a flat TM-polarized half Luneburg lens antenna (HLLA) by using a purely reactive impedance surface (RIS). For the scenario of a radar mounted on an un ...
IEEE2021