LEADER 05818nam 2200685 450 001 9910829949503321 005 20240219135200.0 010 $a1-281-22171-6 010 $a9786611221713 010 $a0-470-20930-5 010 $a0-470-20927-5 024 7 $a10.1002/9780470209301 035 $a(CKB)1000000000376948 035 $a(EBL)331457 035 $a(SSID)ssj0000272627 035 $a(PQKBManifestationID)11206593 035 $a(PQKBTitleCode)TC0000272627 035 $a(PQKBWorkID)10322909 035 $a(PQKB)11010393 035 $a(MiAaPQ)EBC331457 035 $a(CaBNVSL)mat05224652 035 $a(IDAMS)0b0000648107136c 035 $a(IEEE)5224652 035 $a(OCoLC)214282331 035 $a(PPN)130989991 035 $a(EXLCZ)991000000000376948 100 $a20080327h20152007 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aWireless LAN radios $esystem definition to transistor design /$fArya Behzad 210 1$aNew York ;$cWiley-IEEE,$d2007. 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d2007. 215 $a1 online resource (257 p.) 225 1 $aIEEE series on digital & mobile communication ;$v11 300 $aDescription based upon print version of record. 311 $a0-471-70964-6 320 $aIncludes bibliographical references and index. 327 $aPreface -- Acronyms -- CHAPTER 1 802.11 Flavors and System Requirements -- 1.1 Definition -- 1.2 WLAN Market Trends -- 1.3 History of 802.11 -- 1.4 802.11: b, a, or g? -- 1.5 802.11b Standard -- 1.6 802.11a Channel Allocation -- 1.7 802.11a and 802.11g: OFDM Mapping -- 1.7.1 Multipath Fading -- 1.8 802.11a/g: Data Rates -- 1.9 802.11a/g OFDM Packet Construction -- 1.10 802.11 System Requirements -- 1.10.1 Receiver Sensitivity -- 1.10.2 Transmitter Error Vector Magnitude -- 1.10.3 Transmitter Spectral Mask -- 1.11 Vector Signal Analysis -- CHAPTER 2 Radio Receiver and Transmitter Architectures -- 2.1 Architectures -- 2.1.1 Superheterodyne Receiver -- 2.1.1.1 Choice of Intermediate Frequency in Superheterodyne Receiver -- 2.1.2 Low IF Receiver -- 2.1.3 Direct-Conversion Receiver -- 2.1.4 Receiver Architectures: Summary -- 2.1.5 Superheterodyne Transmitter -- 2.1.6 Low IF Transmitter -- 2.1.7 Direct-Conversion Transmitter -- 2.1.8 Polar Modulators -- 2.2 Process Choices: CMOS versus SiGe BiCMOS -- CHAPTER 3 Analog Impairments and Issues -- 3.1 Receiver Sensitivity and Noise Figure -- 3.2 Receiver DC Offsets and LO Leakage -- 3.3 Receiver Flicker Noise -- 3.4 Receiver Interferers and Intermodulation Distortion -- 3.4.1 IP3, IP2, and P1dB -- 3.4.2 Tools for Analyzing Modulated Signal Distortion -- 3.5 Receiver Image Rejection -- 3.5.1 Superheterodyne Receiver -- 3.5.2 Low IF Architecture -- 3.5.3 Direct-Conversion Receiver -- 3.6 Quadrature Balance and Relation to Image Rejection -- 3.7 Quadrature Balance and Relation to EVM -- 3.8 Other Transmitter (Modulator) Impairments -- 3.9 Peak-to-Average Ratio and Relation to Linearity and Efficiency -- 3.10 Local Oscillator Pulling in PLL -- 3.11 Phase Noise in PLL -- 3.12 Far-Out Phase Noise -- 3.13 Effect of Phase Noise on OFDM Systems -- 3.14 Effect of Frequency Errors on OFDM -- 3.15 Summary of Analog/RF Impairments -- CHAPTER 4 Some Key Radio Building Blocks -- 4.1 Low Noise Amplifier. 327 $a4.2 Mixer and its Local Oscillator Buffers -- 4.3 Power Amplifier -- 4.4 Fully Integrated VCO -- 4.5 Multifrequency (Stacked) Mixer -- 4.6 Open-Loop Transconductance Linearization Circuit -- CHAPTER 5 Calibration Techniques -- 5.1 VCO Calibration -- 5.2 Automatic Frequency Control -- 5.3 Quadrature Error and Local Oscillator Feedthrough Calibration -- 5.4 Bias Current Calibrations (R Calibration) -- 5.5 Filter Time-Constant Calibration (RC Calibration) -- 5.6 Other Calibrations -- CHAPTER 6 Case Studies -- 6.1 Case Study 1: A CMOS 802.11a Transceiver -- 6.1.1 Architecture and Circuit Implementation -- 6.1.2 Receiver -- 6.1.3 Transmitter -- 6.1.4 Phase-Locked Loop -- 6.2 Case Study 2: High Performance WLAN Transmitter Utilizing Quadrature and LOFT Calibration -- CHAPTER 7 Brief Discussion Of 802.11n and Concluding Remarks -- 7.1 Need for 802.11n -- 7.2 802.11a/b/g/n MIMO Transceiver -- 7.2.1 Architecture and Circuit Implementation -- 7.2.1.1 Receiver -- 7.2.1.2 Transmitter -- 7.2.1.3 PLL and LO Generation -- 7.2.1.4 Calibration Techniques -- 7.2.2 Packaging Issues -- 7.2.3 Measurement Results -- 7.2.4 MIMO Case Study Conclusion -- 7.3 Concluding Remarks -- References -- Annotated Bibliography -- Index -- About the Author. 330 $aWireless LAN Radios presents a sophisticated overview of the subject, covering theory while also emphasizing the practical aspects of this promising technology. Coverage includes 802.11 flavors and system requirements; receiver and transmitter radio architectures; analog impairments and issues; key radio building blocks; calibration techniques; case studies; and a brief discussion of 802.11n. It offers a meaningful presentation of real-world issues facing designers, engineers, theorists, and researchers working in this industry. 410 0$aIEEE series on digital & mobile communication ;$v11 606 $aPortable radios 606 $aWireless communication systems 606 $aWireless communication systems$xEquipment and supplies 615 0$aPortable radios. 615 0$aWireless communication systems. 615 0$aWireless communication systems$xEquipment and supplies. 676 $a621.384 676 $a621.3845 700 $aBehzad$b Arya$01683072 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910829949503321 996 $aWireless LAN radios$94053605 997 $aUNINA