射频电子学：电路及其应用 英文版

　　“本书内容丰富，对标准工程主题的安排令人耳目一新。作者以独特的视角、敏锐的洞察力、轻松的语言展示了工程和无线电科学的方方面面，甚至对那些了解该领域的人来说，这也是一本非常有用的书。”——PaulHorowitz，哈佛大学，TheArtofElectronics的作者之一？？本书介绍了射频系统的基本概念和关键电路，包括用于所有无线电装置（从半导体芯片上的无线数据收发机到大功率的广播发射机）的基本原理。书中涉及的主题包括滤波器、放大器、振荡器、匹配网络、调制器、低噪声放大器、锁相环、传输线和变压器等。对每一个主题，既强调重要的物理概念，同时又保持分析的精确性。射频系统的应用则在通信、无线电和电视广播、雷达和射电天文学等领域内阐述。？？本书包含许多练习，只要具有基本的电子学和电路分析知识，就可做出。对电气工程专业的学生来说，这是一本理想的教材，同时对该领域的研究人员和专业工程师以及那些正转入无线通信领域的人们来说也是一本非常有用的参考书。

　　JonB.Hagen于1972年在康奈尔大学获得博士学位，曾领导过位于波黎各Arecibo观测天文台的电气工程部，目前是康奈尔大学美国国家天文学和电离层中心的实验室主任。他在雷达系统设计、信号处理以及微波、射频、模拟电路和数字电路设计方面有多年工作经验。

Preface
INTRODUCTION
RFCircuits
Narrow-BandNatureofRFSignals
ACCircuitAnalysis-ABriefReview
ImpedanceandAdm/ttance
SeriesResonance
ParallelResonance
NonlinearCircuits
Problems
2IMPEDANCEMATCHINGI
TransformerMatching
L-Networks
QuickDesignProcedureforL-Networks
HigherQ:PiandTNetworks
LowerQ:TheDoubleL-Network
EquivalentSeriesandParallelCircuits
LossyReactorsandEfficiencyofMatchingNetworks
Q-FactorSummary
Problems
3LINEARAMPLIFIERS
Single-LoopAmplifiers
TheEmitterFollower
Common-EmitterandCommon-BaseAmplifiers
OneTransistor,TwoSupplies
TwoTransistors,TwoSupplies
ACAmplifiers
AudioAmplifiers
RFAmplifiers
ANoteonMatchingaPowerAmplifiertoitsLoad
Problems
4FILTERSI
PrototypeLow-PassFilters
ALow-PassFilterExample
ConversiontoBandpassFilters
Bibliography
Appendix4.1
Problems
5FREQUENCYCONVERTERS
TheIdealMultiplierasaMixer
SwitchingMixers
GeneralNonlinearDeviceMixer
DiodeMixer
Problems
6RADIORECEIVERS
TheBasicRequirements
Amplification
CrystalSets
TRFReceivers
TheSuperheterodyneReceiver
ImageRejection
SolvingtheImageProblem
DoubleConversionSuperheterodyneReceiver
AutomaticGainControl
NoiseBlankers
DigitalSignalProcessinginReceivers
Bibliography
Problems
7CLASS-CANDCLASS-DAMPLIFIERS
Class-CAmplifiers
SimplifiedAnalysisofClass-COperation
GeneralAnalysisofaClass-COperationwithaNouideaiTubeorTransistor
DriveConsiderations
Series-FedandShunt-FedCircuits
TheClass-CAmplifierasaVoltageMultiplier
High-PowerClass-CAmplifiers
ModifiedClass-CAmplifiersforHigherEfficiency
Class-DAmplifiers
SeriesResonantClass-DAmplifier
ParallelResonantClass-DAmplifier
WhichCircuittoUse:ClassCorClassD?
Bibliography
Problems
8TRANSMISSIONLINES
Fundamentals
DeterminationofCharacteristicImpedanceandPropagationVelocity
ModificationofanImpedancebyaTransmissionLine
Problems
9IMPEDANCEMATCHINGII
ImpedancesSpecifiedbyReflectionCoefficient
Problems
10POWERSUPPLIES
Full-WaveRectifier
InherentRegulationoftheChoke-InputPowerSupply
Ripple
Half-WaveRectifier
ElectronicallyRegulatedPowerSupplies
Three-PhaseRectifiers
Problems
11AMPLITUDEMODULATION
AMintheTimeDomain
AMintheFrequencyDomain
High-LevelModulation
Class-AModulator
Class-BModulator
Class-SModulator
Digital-to-AnalogModulator
CurrentPractice
Problems
12SUPPRESSEDCARRIERAM
SingleSideband
ProductDetector
OtherAdvantagesofSSB
GenerationofSSB
FilterMethod
PhasingMethod
WeaverMethod
SSBwithClass-CorClass-DAmplifiers
Bibliography
Problems
13OSCILLATORS
RelaxationOscillators
SineWaveElectronicOscillators
AnUnintentionalOscillator
SeriesResonantOscillators
Negative-ResistanceOscillators
OscillatorDynamics
Stability
DesignExample-ColpittsOscillator
NumericalExample
Problems
14PHASELOCKLOOPS
PhaseAdjustmentbyMeansofFrequencyControl
MechanicalAnalogofaPLL
LoopDynamics
LoopFilter
LinearAnalysisofthePLL
FrequencyResponseoftheTypeILoop
FrequencyResponseoftheTypeIILoop
TransientResponse
MultiplierasaPhaseDetector
RangeandStability
AcquisitionTime
PLLReceiver
Bibliography
Problems
15FREQUENCYSYNTHESIZERS
DirectSynthesis
MixandDivideDirectSynthesis
IndirectSynthesis
DirectDigitalSynthesis
NoiseSpectrumoftheDDS
SwitchingSpeedandPhaseContinuity
PhaseNoisefromMultipliersandDividers
Bibliography
Problems
16SWITCHINGCONVERTERS
BasicSwitcherTopologies
BuckCircuit
ContinuousMode
DiscontinuousMode
Buck/BoostCircuit
ContinuousMode
DiscontinuousMode
BoostCircuit
ContinuousMode
DiscontinuousMode
OtherConverterTopologies
Transformer-CoupledConverters
TheHorizontalOutputCircuitinCathodeRayTubeTerminalsand
TelevisionSets
Bibliography
Problems
17DIRECTIONALPOWERMETERSANDSTANDINGWAVES
AnIn-LineDirectionalWattmeter
ResistiveImpedanceBridge
StandingWaves
EffectofStandingWavesonanAntennaTransmissionLine
Problems
18SMALL-SIGNALRFAMPLIFIERS
LinearTwo-PortNetworks
AmplifierSpecifications-Gain,Bandwidth,andImpedances
AmplifierStability
OverloadCharacteristics
Intermodulation
DynamicRange
Narrow-BandAmplifierCircuits
Wide-BandAmplifierCircuits
TransistorEquivalentCircuits
AmplifierDesign
SimpleLow-FrequencyAmplifiers
Common-BaseAmplifier
Bibliography
Problems
19FILTERSII-COUPLEDRESONATORFILTERS
ImpedanceInverters
WorkedExample-ABandpassFilterwith1%FractionalBandwidth
EffectsofFinite/2
TuningProcedures
OtherFilters
Bibliography
Problems
20HYBRIDCOUPLERS
DirectionalCoupling
TransformerHybrid
ApplicationsoftheTransformerHybrid
QuadratureHybrids
BalancedAmplifier
PowerCombining
OtherHybrids
WilkinsonPowerDivider(orcombiner)
RingHybrid
BranchLineHybrids
LumpedElementHybrids
GeneralDirectionalCouplers
Bibliography
Problems
21AMPLIFIERNOISEI
ThermalNoise
NoiseFigure
CascadedAmplifiers
OtherNoiseParameters
NoiseFigureMeasurement
Problems
22TRANSFORMERSANDBALUNS
TransformerCurrentsandtheIdealTransformer
Low-FrequencyEquivalentCircuitofaPerfectlyCoupledLosslessTransformer
OperationofthePerfectlyCoupledLosslessTransformer
MechanicalAnalogofaPerfectlyCoupledTransformer
TheImperfectlyCoupledTransformer
Double-TunedTransformer
ConventionalTransformerswithMagneticCores
EddyCurrentsandLaminatedCores
DesignofIronCoreTransformers
MaximumTemperatureandTransformerSize
TransmissionLineTransformers
Baluns
Bibhography
Probems
23WAVEGUIDECIRCUITS
Waveguides
SimpleExplanationofWaveguidePropagation
PropagationoftheFundamentalModeinaRectangularWaveguide
GuideWavelength
FormoftheMagneticField
WallCurrents
WaveguideVersusCoaxialCableforLow-LossPowerTransmission
WaveguideImpedance
MatchinginWaveguideCircuits
Three-PortWaveguideJunctions
Four-PortWaveguideJunctions
Appendix1:Lowest-LossWaveguideVersusLowest-LossCoaxialLine
Appendix2:CoaxialLineDimensionsforLowestLoss,HighestPower,and
MaximumVoltage
LowestLoss
HighestPower
MaximumVoltage
RelativePerformanceof50OhmCoaxialLine
Bibliography
Problems
24TELEVISIONSYSTEMS
ImageDissection
TheNipkowSystem
NTSCTelevisionStandard
TheVideoSignal
HorizontalSynchronization
VerticalSynchronization
Modulation
Sound
OtherTelevisionStandards
ColorTelevision
ThreeColorsthroughaSingleChannel
Compatibility
CombFilters
TelevisionTransmitters
TelevisionReceivers
ColorTelevisionReceiver
DigitalTelevision
VideoCompression
Color,Sound,andPackets
Bibliography
Problems
25RADARPULSEMODULATORS
LineModulators
Bibliography
Problems
26TRSWITCHING
Self-duplexingRadarTechniques
TRSwitchingDevicesandCircuits
BranchLineTRSwitches
BalancedDuplexers
DiodeSwitches
DiodesforRFSwitching
Bibliography
Problems
27DEMODULATORSANDDETECTORS
DiodeDetector
AnalysisAssuminganIdealRectifier
AnalysiswithaRealDiode
AC-CoupledDiodeDetector
S/ngle-Sideband(SSB)andMorseCodeDetection
ProductDetectorforAM
SynchronousAMDetector
FMDemodulators
PLLFMDemodulator
TachometerFMDetector
DelayLineFMDetector
QuadratureFMDemodulator
SlopeDetecWr
TheFoster-SeeleyDiscriminator
PowerDetectors
Bibliography
Problems
28FREQUENCYANDPHASEMODULATION
BasicsofAngleModulation
FrequencySpectrumofFM
VeryNarrow-BandFMorPM
Wide-BandFMSpectralWidth
FrequencyMultiplicationofanFMSignal
Noise
AnalysisoftheSNRImprovementinFM
OutputSNRforanAMSignalwiththeSameCarrierPower
ComparisonofNoise,FMversusAMUnderStrongSignalConditions
PreemphasisandDeemphasis
FM,AM,andChannelCapacity
Bibliography
Problems
29ANTENNASANDRADIOWAVEPROPAGATION
Antennas
ElectromagneticWaves
PropagationinaVacuum
AntennaDirectivityandGain
EffectiveCaptureAreaofanAntenna
ASpacecraftRadioLink
TerrestrialRadioLinks
TheIonosphere
WavePropagationintheIonosphere
ReflectionofWavesfromtheIonosphere
DaytimeVersusNighttimePropagation
OtherModesofPropagation
Bibliography
Problems
30AMPLIFIERNOISEII
NoiseMatching
EquivalentCircuitsforNoisyTwo-PortNetworks
NoiseFigureoftheEquivalentCircuit
DevicesinParallel
NoiseMeasure
Bibliography
Problems
31OSCILLATORNOISE
PowerSpectrumofaLinearOscillator
SidebandShape
PhaseNoise
EffectofNonlinearity
Bibliography
Problems
32RADIOANDRADARASTRONOMY
TheDiscoveryofCosmicNoise
Radiometry
Spectrometry
Interferometry
ImagingInterferometry
RadarAstronomy
TheMoon
Venus
Delay-DopplerMapping
Overspreading
Bibliography
Problems
33RADIOSPECTROMETRY
FiltersandFilterBanks
AutocorrelationSpectrometry
HardwareAutocorrelators
One-BitAutocorrelation
FourierTransformSpectroscopy
Acousto-opticalSpectrometry
Chirp-zSpectrometry
RadarPulseCompression
Bibliography
Problems
34LABORATORYTESTEQUIPMENT
PowerMeasurements
VoltageMeasurements
ImpedanceMeasurements
SweptFrequencyImpedanceMeasurements
Problems
Index