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Exponential CW Modulation

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Illustrative AM, FM, and PM waveforms. NBFM with tone modulation ... Indirect FM transmitter. Figure 5.3-5. Phasor diagram of interfering carriers. Figure 5.4-1 ... – PowerPoint PPT presentation

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Title: Exponential CW Modulation


1
Chapter V Exponential CW Modulation
2
Rotating phasor representation of exponential
modulation Figure 5.1-1
3
Illustrative AM, FM, and PM waveforms
4
NBFM with tone modulation (a) Line spectrum (b)
Phasor diagram
5
Line Spectrum of FM with Tone Modulation
6
Bessel Functions
7
Tone-modulated line spectra (a) FM or PM with m
fixed (b) FM with Am? fixed
8
FM phasor diagram for arbitrary ? Figure 5.1-8
9
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10
Nonlinear processing circuits (a) Amplitude
limiter (b) frequency multiplier Figure 5.2-6
11
Indirect FM transmitter Figure 5.3-5
12
Phasor diagram of interfering carriers Figure
5.4-1
13
FM Capture Effect Figure 5.4-6
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