INDEX-2
Demodulation—Continued
phase demodulation, 3-21
pulse demodulation, 3-23
conversion, 3-25
low-pass filter, 3-24
peak detection, 3-23
summary, 3-28
Diode detectors, 3-6
F
Fm demodulation, 3-10
Foster-Seeley discriminator, 3-12
Frequency, 1-7
Frequency-modulation systems, 2-2
Frequency-shift keying, 2-2
G
Gated-beam detector, 3-17
Generation of sine waves, 1-3
Glossary, AI-1 to AI-7
H
Heterodyne detection, 3-3
Heterodyning, 1-10
L
Learning objectives, 1-1, 2-1, 3-1
Linear impedance, 1-11
Low-pass filter, 3-24
M
Modulation index, 2-23
Modulation principles, introduction to, 1-1
Modulation systems, 1-54
N
Nonlinear impedance, 1-16
P
Peak detection, 3-23
Period, 1-7
Phase, 1-7
Phase demodulation, 3-21
Phase modulation, 2-21
Phase-shift keying, 2-26
Pulse and angle modulation, 2-1
Pulse demodulation, 3-23
R
Radar modulation, 2-38
Ratio detector, 3-15
Regenerative detector, 3-5
S
Sine-wave characteristics, 1-2
Slope detection, 3-11
Spark-gap modulator, 2-38
Spectrum analysis, 1-25
T
Thyratron modulator, 2-39
Timing, pulse, 2-32
Two sine-wave generators and a combination
of linear and nonlinear impedances, 1-22
Two sine-wave generators, in linear circuits,
1-20
Typical heterodyning circuit, 1-25
W
Wavelength, 1-8
