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发表于 2007-2-20 19:02:54
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contents include
Contents
Preface xv
Acknowledgments xvii
1 Introduction to Radio Waves and Radio
Engineering1
1.1RadioWavesasaPartoftheElectromagnetic
Spectrum1
1.2WhatIsRadioEngineering?4
1.3AllocationofRadioFrequencies4
1.4HistoryofRadioEngineeringfromMaxwell
tothePresent6
References9
2 Fundamentals of Electromagnetic Fields 11
2.1Maxwell’sEquations11
2.1.1Maxwell’sEquationsinCaseofHarmonic
TimeDependence14
2.1.2InterpretationsofMaxwell’sEquations15
vii
viii RadioEngineeringforWirelessCommunicationandSensorApplications
2.2FieldsinMedia17
2.3BoundaryConditions20
2.4HelmholtzEquationandItsPlaneWave
Solution22
2.5PolarizationofaPlaneWave26
2.6ReflectionandTransmissionataDielectric
Interface28
2.7EnergyandPower31
References33
3 Transmission Lines and Waveguides 35
3.1BasicEquationsforTransmissionLinesand
Waveguides38
3.2TransverseElectromagneticWaveModes40
3.3TransverseElectricandTransverseMagnetic
WaveModes42
3.4RectangularWaveguide44
3.4.1TEWaveModesinRectangularWaveguide44
3.4.2TMWaveModesinRectangularWaveguide50
3.5CircularWaveguide52
3.6OpticalFiber56
3.7CoaxialLine58
3.8MicrostripLine61
3.9WaveandSignalVelocities65
3.10TransmissionLineModel66
References68
ix
4 Impedance Matching 69
4.1ReflectionfromaMismatchedLoad69
4.2SmithChart74
4.3MatchingMethods78
4.3.1MatchingwithLumpedReactiveElements79
4.3.2MatchingwithTuningStubs(withShort
SectionsofLine)86
4.3.3Quarter-WaveTransformer89
4.3.4ResistiveMatching94
References95
5 Microwave Circuit Theory 97
5.1ImpedanceandAdmittanceMatrices97
5.2ScatteringMatrices101
5.3SignalFlowGraph,TransferFunction,and
Gain104
5.3.1Mason’sRule109
5.3.2GainofaTwo-Port111
References113
6 Passive Transmission Line and Waveguide
Devices115
6.1PowerDividersandDirectionalCouplers116
6.1.1PowerDividers117
6.1.2CouplingandDirectivityofaDirectional
Coupler119
6.1.3ScatteringMatrixofaDirectionalCoupler120
6.1.4WaveguideDirectionalCouplers122
6.1.5MicrostripDirectionalCouplers124
6.2FerriteDevices128
6.2.1PropertiesofFerriteMaterials128
x RadioEngineeringforWirelessCommunicationandSensorApplications
6.2.2FaradayRotation131
6.2.3Isolators133
6.2.4Circulators134
6.3OtherPassiveComponentsandDevices134
6.3.1Terminations135
6.3.2Attenuators136
6.3.3PhaseShifters138
6.3.4ConnectorsandAdapters138
References139
7 Resonators and Filters 141
7.1Resonators141
7.1.1ResonancePhenomenon142
7.1.2QualityFactor142
7.1.3CoupledResonator144
7.1.4TransmissionLineSectionasaResonator147
7.1.5CavityResonators149
7.1.6DielectricResonators153
7.2Filters154
7.2.1InsertionLossMethod155
7.2.2DesignofMicrowaveFilters161
7.2.3PracticalMicrowaveFilters166
References169
8 Circuits Based on Semiconductor Devices 171
8.1FromElectronTubestoSemiconductor
Devices171
8.2ImportantSemiconductorDevices172
8.2.1Diodes172
8.2.2Transistors177
8.3Oscillators180
xi
8.4Amplifiers184
8.4.1DesignofSmall-SignalandLow-Noise
Amplifiers184
8.4.2EffectofNonlinearitiesandDesignofPower
Amplifiers191
8.4.3ReflectionAmplifiers192
8.5FrequencyConverters(Mixers)andFrequency
Multipliers193
8.5.1Mixers194
8.5.2FrequencyMultipliers197
8.6Detectors198
8.7MonolithicMicrowaveCircuits201
References202
9 Antennas 205
9.1FundamentalConceptsofAntennas205
9.2CalculationofRadiationfromAntennas212
9.3RadiatingCurrentElement214
9.4DipoleandMonopoleAntennas217
9.5OtherWireAntennas222
9.6RadiationfromApertures225
9.7HornAntennas232
9.8ReflectorAntennas234
9.9OtherAntennas236
9.10AntennaArrays239
9.11MatchingofAntennas242
9.12LinkBetweenTwoAntennas242
References245
xii RadioEngineeringforWirelessCommunicationandSensorApplications
10PropagationofRadioWaves247
10.1EnvironmentandPropagationMechanisms247
10.2TroposphericAttenuation249
10.3Bending(Refraction)ofRadioWavesin
Troposphere252
10.4LOSPath255
10.5ReflectionfromGround257
10.6MultipathPropagationinCellularMobile
RadioSystems260
10.7PropagationAidedbyScattering:ScatterLink263
10.8PropagationviaIonosphere265
10.9PropagationasaGround(Surface)Wave267
References270
11RadioSystem271
11.1TransmittersandReceivers271
11.2Noise275
11.2.1ReceiverNoise275
11.2.2AntennaNoiseTemperature284
11.3ModulationandDemodulationofSignals287
11.3.1AnalogModulation288
11.3.2DigitalModulation297
11.4RadioLinkBudget304
References306
xiii
12Applications307
12.1Broadcasting307
12.1.1BroadcastinginFinland308
12.1.2BroadcastingSatellites310
12.2RadioLinkSystems312
12.2.1TerrestrialRadioLinks312
12.2.2SatelliteRadioLinks314
12.3WirelessLocalAreaNetworks314
12.4MobileCommunication317
12.5Radionavigation320
12.5.1HyperbolicRadionavigationSystems320
12.5.2SatelliteNavigationSystems323
12.5.3NavigationSystemsinAviation326
12.6Radar328
12.6.1PulseRadar328
12.6.2DopplerRadar332
12.6.3Frequency-ModulatedRadar334
12.6.4SurveillanceandTrackingRadars335
12.7RemoteSensing336
12.7.1Radiometry337
12.7.2TotalPowerRadiometerandDicke
Radiometer340
12.7.3Remote-SensingRadar343
12.8RadioAstronomy345
12.8.1RadioTelescopesandReceivers346
12.8.2AntennaTemperatureofRadioSources349
12.8.3RadioSourcesintheSky350
xiv RadioEngineeringforWirelessCommunicationandSensorApplications
12.9SensorsforIndustrialApplications353
12.9.1TransmissionSensors354
12.9.2Resonators354
12.9.3ReflectionSensors355
12.9.4RadarSensors355
12.9.5RadiometerSensors356
12.9.6ImagingSensors356
12.10PowerApplications356
12.11MedicalApplications357
12.11.1Thermography358
12.11.2Diathermy359
12.11.3Hyperthermia359
12.12ElectronicWarfare359
12.12.1ES360
12.12.2EA360
12.12.3EP361
References361
13BiologicalEffectsandSafetyStandards363
References366
AppendixA:VectorOperations367
AppendixB hysicalConstantsand
MaterialParameters371
ListofAcronyms373
AbouttheAuthors379
Index381 |
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