A Planet Analog article, “ 2N3904: Why use a 60-year-old transistor? ” by Bill Schweber, inspired some interest in this old ...

Negative differential resistance, sometimes called negative dynamic resistance (NDR), occurs when an increase in voltage ...

Abstract: This paper presents a noise suppression circuit for electret condenser microphones (ECMs). In ECMs, electrical noise from the power supply and transmission line tends to be superimposed on ...

That addition to the NEC didn’t last long. In August, the NFPA Standards Council made the rare decision to override the code-making panel based on an appeal that had support from Honda, GM, Ford, ...

Abstract: In this study, we propose a common-mode self-rejection (CMSR) technique to improve the linearity of CMOS differential power amplifiers. The proposed CMSR technique is implemented through a ...