He’s broken down the modulation and demodulation circuits into their basic op-amp stages with examples of what the signal should look like on a scope after each stage. That’s the beauty here.

To achieve this it is normally necessary to allow a bandwidth equal to twice the maximum frequency of deviation plus the maximum modulation frequency. In other words, for a VHF FM broadcast station ...

Frequency modulation (FM) is another type of digital modulation. ... Implementing Modulation And Demodulation. In the past, unique circuits implemented modulation and demodulation.

Configuring the demodulator for uplink (UL) measurement In normal operation, the BS sends the preamble, FCH, DL-MAP, and UL-MAP to instruct the MS how to receive and transmit bursts. The demodulation ...

Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users ...

The resulting time-varying frequency, and thus varying phase of the vision carrier, is known as incidental phase modulation, ICPM. There are two basic types of circuits for demodulating ...

This frequency range is currently unallocated, ... "We plan to develop receiver circuits for the 300-GHz band as well as modulation and demodulation circuits that are suitable for ultrahigh-speed ...

Frequency Modulation ... He’s broken down the modulation and demodulation circuits into their basic op-amp stages with examples of what the signal should look like on a scope after each stage.