0195136047.pdf

864 INDEX

time multiplexing, 719

time-division multiplexing,

647–48, 719–22

Multirate sampled-data system, 808

Multivibrators, 290

Multiwinding transformers, 480

Mutilation effect, 695

Mutual inductance, 32, 34

N

NAND gate, 274–75, 277

CMOS, 435

DTL, 428–30

TTL, 430–31

Narrow-band FM, 693

National Research and Education

NetworkSeeNREN

Natural response, 125

Negative feedback, 234, 244, 257,

413–14

Negative impedance converter,

249–50

Negative phase sequence, 201

Negative sequence, 199

Network architecture, 321–22

Network functions, 152

Network layer, OSI model, 322

Network topology, 322

NMOS, 379, 432, 433

No-load magnetization curve, 597

No-load saturation curve, 540

Nodal-voltage method, 71–75,

79–81

Node-voltage method, controlled

source, 80–81

Node-voltage variables, 71

Nodes, 12, 320, 322

Noise:

antenna receiving systems, 683

communication systems, 651–58,

669, 693, 728–29

op amp, 240

Noise bandwidth, 683

Noise cancellation, 658–59

Noise power spectral density, 653

Noise temperature, 654

Non-salient pole two-pole

synchronous machine, 555

Noninverting amplifier, 235, 245–46

Noninverting integrator, 251

Noninverting op-amp stage, 232

Noninverting summing amplifier,

247–48

Nonsalient-pole rotor construction,

517

NOR gate, 277, 435

Norton equivalent circuits, 67–71

NOT gate, 274, 275

Notch filter, 650

NREN (National Research and

Education Network), 320

NSFNET, 320

Number systems, 271–83

Numeric display devices, 314

Nyquist rate, 645, 710

O

OCC.SeeOpen-circuit characteristic

Octal number system, 272–73, 274

Offset voltage, 344

Ohm (unit), 16, 163

Ohmic region, JFET, 368

Ohmmeters, 48

Ohm’s law, 16

One-line diagrams, 458

Op amps.SeeOperational amplifiers

Open circuit, 22

Open-circuit characteristic (OCC),

540, 597

Open-circuit test, 486

Open-circuit voltage, 23, 67

Open-circuit voltage amplification,

224

Open-loop bandwidth, 231–32

Open-loop voltage gain, 236

Open-systems interconnections

model.SeeOSI model

Operating point, 345

Operating system, 318

Operational amplifiers (op amps),

229–56

analog computers, 255–56

applications, 244–56

charge-to-charge amplifier, 249

current-to-voltage amplifier,

248–49

differential amplifier, 250–51

differentiator, 252

ideal operational amplifier,

231–35

inductorless filters, 252–55

integrators, 251

inverting amplifier, 244–45

inverting summing amplifier,

246–47

negative impedance converter,

249–50

noninverting amplifier, 235,

245–46

noninverting summing amplifier,

247–48

properties, 235–44

Optical disks, 313

Optional prime implicant, 287

OR gate, 274, 275, 277

Oscillator, 154

Oscilloscope, 49

OSI (open-systems interconnec-

tions) model, 321

Output resistance, 224, 236

Output voltage swing, op amp, 239

Output-rate control, 794–95

Overcompounding, 599

Overdamped system, 136, 138

Overexcited machine, 583

Overmodulation, 687

P

Packaged resistance arrays, 18

PAM.SeePulse amplitude

modulation

Parabolic antennas, 677, 683

Parallel data transmission, 324

Parallel-in parallel-out (PIPO)

register, 297

Parallel-in serial-out register

(PISO), 297

Parasitic capacitance, 26

Partial-fraction expansion, 144

Passband, 409

Passband region, 155

PCM.SeePulse-code modulation

PCS phones.SeePersonal

Communication Service

phones

PDM.SeePulse duration modulation

PDN.SeePublic-data network

PDP.SeePower-delay product

Peak frequency deviation, 693

Peak inverse voltage, 344

Pencil-beam pattern, 682

Per-phase analysis, 458

Per-unit slip, 559

Per-unit source frequency deviation,

161

Period, of waveform, 14

Periodic signal, 629, 634

Periodic waveform, 14

Permalloy, 473

Permanent magnets, 472

Permanent-split-capacitor motor,

581

Permeability, 7

Personal Communication Service

(PCS) phones, 709

Phase distortion, 639

Phase modulation (PM), 626–27,

685

Phase sequence, three-phase

circuits, 201

Phase shift, 155

Phase symmetry, 458

Phase-locked loop (PLL), 692, 695

Phase-reversal keying (PRK), 725

Phase-shift keying (PSK), 628, 725,

728, 729

Phasor diagram, 110, 111–12

Phasor method, 102, 103, 109–12

exponential excitations, 103–6

forced response to sinusoidal

excitation, 106–9

Fourier series, 121–24

power and power factor in ac

circuits, 112–21

Phasors, 110

Photolithography, 379