News

EDN22h
Revealing the infrasonic underworld cheaply, Part 1
A standard electret microphone can detect sub-audio "sounds" when some simple equalization circuitry is added.
CNX Software5d
Microchip launches low-cost, low-power PIC16F17576 8-bit microcontrollers for analog sensors
Microchip PIC16F17576 8-bit MCUs are designed for low-cost and low-power analog sensors. They integrate a low-power ...
Gear Patrol on MSN20h
A Japanese Audio Brand’s New Affordable Headphones Are ’80s-Era Cool
km5 is a Japanese audio company best known for its CP1, a gorgeous portable CD player with a minimalist design and modern ...
IEEE6d
Highly Linear Wideband Low-Noise Amplifiers for Sub-6 GHz Using Cascode and Diode-Connected Postdistortion Circuits
Abstract: This article presents two types of postdistortion (PD) circuits—diode-connected PD (DCPD) and cascode PD (CPD)—positioned subsequent to low noise amplifiers (LNAs) operating in the 2.2–5-GHz ...
scienceopen.com2d
A 2.17-dB NF 5-GHz-band monolithic CMOS LNA with 10-mW DC power consumption
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