[brmarcum] takes us back to analog building block basics with his Frequency Modulation and Demodulation tutorial. Frequency Modulation (FM) sounds simple at first, but understanding the electronics ...

Frequency modulation (FM) is the method of conveying informations over a carrier wave by varying its frequency .This is different from the Amplitude Modulation (AM) in which the amplitude of the ...

/ c ± n.m / for n = 0, 1, 2, 3, .... where n is the sideband pair number In this expression, the + indicates the upper sidebands, and the - indicates lower ones ...

When you tune in to the radio, the announcer says, “Welcome to 100.1 FM Gold” or “You are listening to Akashvani at 783 AM”. The terms ‘AM’ and ‘FM’ refer to forms of signal modulation — a method at ...

A look at the simplest FM demodulation technique. It doesn’t give the lowest possible output distortion, it doesn’t reject amplitude distortion effects, but it is simple and can be used at virtually ...

Abstract: This paper designs a frequency modulation (FM) transmitter for wireless communication systems, focusing on the design and implementation of the carrier oscillator circuit, high-frequency ...

Elon Musk's objections aside, lidar is powering self-driving vehicle development. The spinning lasers are the keystone sensor in most autonomous driving projects. Prices are falling, and with ...

Abstract: This paper introduces a pioneering approach, the Switched Capacitor Based Voltage Gain 9-Level Inverter (SCBVG9LI), to address critical challenges associated with the increasing use of ...