LEADER 05844nam 2200637 450 001 9910456484903321 005 20200520144314.0 010 $a1-59693-314-3 035 $a(CKB)2550000000001246 035 $a(EBL)946527 035 $a(OCoLC)796382966 035 $a(SSID)ssj0000416729 035 $a(PQKBManifestationID)11270081 035 $a(PQKBTitleCode)TC0000416729 035 $a(PQKBWorkID)10436428 035 $a(PQKB)10032650 035 $a(MiAaPQ)EBC946527 035 $a(Au-PeEL)EBL946527 035 $a(CaPaEBR)ebr10359079 035 $a(CaBNVSL)mat09100642 035 $a(IEEE)9100642 035 $a(EXLCZ)992550000000001246 100 $a20200729d2009 uy 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aEMI protection for communication systems /$fKree?simir Malaric? 210 1$aBoston :$cArtech House,$dİ2010. 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2009] 215 $a1 online resource (290 p.) 300 $aDescription based upon print version of record. 311 $a1-59693-313-5 320 $aIncludes bibliographical references and index. 327 $aEMI Protection forCommunication Systems; Contents; Preface; Chapter 1 Communications Systems; 1.1 Components of Communications Systems; 1.2 Transmitter Systems; 1.2.1 Transmitter; 1.2.2 Randomization; 1.2.3 Encryption; 1.2.4 Encoder; 1.2.5 Interleaving; 1.2.6 Modulation; 1.2.7 Mixer (Upconverter); 1.2.8 Filter; 1.3 Receiver Systems; 1.3.1 Filter; 1.3.2 Mixer (Downconverter); 1.3.3 Demodulator; 1.3.4 Deinterleaver; 1.3.5 Decoder; 1.3.6 Decryptor; 1.3.7 Derandomizer; 1.3.8 Demultiplexer; 1.3.9 Received Power; 1.4 User Interface; 1.4.1 Graphical User Interface (GUI) 327 $a1.4.2 Voice User Interface (VOI)1.5 Antenna Systems; 1.5.1 Duplexer; 1.5.2 Antenna; 1.6 Power Supplies; 1.6.1 Power Supply Types; 1.6.2 Power Amplifier; 1.7 Considerations for Voice Versus Data; 1.7.1 Text; 1.7.2 Images; 1.7.3 Voice; 1.7.4 Video; Selected Bibliography; Chapter 2Electromagnetic Spectrum Used forCommunications; 2.1 Electromagnetic Spectrum; 2.1.1 Extra Low Frequency (ELF); 2.1.2 Super Low Frequency (SLF); 2.1.3 Ultra Low Frequencies (ULF); 2.1.4 Very Low Frequency (VLF); 2.1.5 Low Frequency (LF); 2.1.6 Medium Frequency (MF); 2.1.7 High Frequency (HF) 327 $a2.1.8 Very High Frequency (VHF)2.1.9 Ultra High Frequency (UHF); 2.1.10 Super High Frequency (SHF); 2.1.11 Extra High Frequency (EHF); 2.1.12 Infrared (IR); 2.1.13 Visible; 2.2 Spectrum Division; Selected Bibliography; Chapter 3 Electromagnetic Properties ofCommunications Systems; 3.1 Fundamental Communications System Electromagnetics; 3.1.1 Smith Chart; 3.1.2 Snell's Law of Reflection and Refraction; 3.2 Wave Generation and Propagation in Free Space; 3.2.1 Maxwell's Equations; 3.2.2 Wave Propagation; 3.2.3 Wave Polarization; 3.2.4 Fresnel Knife-Edge Diffraction; 3.2.5 Path Loss Prediction 327 $a3.3 Wave Generation and Propagation in the Terrestrial Atmosphere3.3.1 Absorption and Scattering; 3.3.2 Wave Propagation in the Atmosphere; Selected Bibliography; Chapter 4 Electromagnetic Interference; 4.1 Electromagnetic Interference with Wave Propagation and Reception; 4.1.1 Additive White Gaussian Noise (AWGN); 4.1.2 Thermal Noise; 4.1.3 Shot Noise; 4.1.4 Flicker (1/f ) Noise; 4.1.5 Burst Noise; 4.1.6 Noise Spectral Density; 4.1.7 Effective Input Noise Temperature; 4.2 Natural Sources of Electromagnetic Interference; 4.2.1 Lightning and Electrostatic Discharge 327 $a4.2.2 Multipath Effects Caused by Surface Feature Diffraction and Attenuation4.2.3 Attenuation by Atmospheric Water; 4.2.4 Attenuation by Atmospheric Pollutants; 4.2.5 Sunspot Activity; 4.3 Manmade Sources of Electromagnetic Interference; 4.3.1 Commercial Radio and Telephone Communications; 4.3.2 Military Radio and Telephone Communications; 4.3.3 Commercial Radar Systems; 4.3.4 Industrial Sources; 4.3.5 Intentional Interference; Selected Bibliography; Chapter 5 Filter Interference Control; 5.1 Filters; 5.1.1 Lowpass Filter; 5.1.2 Highpass Filter; 5.1.3 Bandpass Filter; 5.1.4 Bandstop Filter 330 3 $aIn recent years the protection of communication services operating in the same of adjacent channels has become more and more challenging. Communication systems need to be protected from natural and man-made interference. This practical reference provides a thorough understanding of how to protect communication systems from intentional and unintentional electromagnetic interference. Engineers learn how to overcome critical problems in both digital and analog communications. This unique resource shows how to shield equipment from electrical and magnetic fields, design TEM and GTEM-Cell, build capacitive coupling clamps for susceptibility tests, protect electronic equipment with filters, and calculate the measurement uncertainty. Professionals find numerous, well-illustrated examples that make challenging electromagnetics issues far easier to comprehend. CD-ROM Included! Contains time-saving software that helps engineers perform important calculations, including characteristic impedance of TEM-Cell, cut-off frequencies for higher order modes, and cut-off and resonant frequencies for GTEM-cell.$cPublisher abstract. 606 $aElectromagnetic interference 606 $aWireless communication systems 608 $aElectronic books. 615 0$aElectromagnetic interference. 615 0$aWireless communication systems. 676 $a621.382 676 $a621.382/24 700 $aMalaric?$b Kree?simir$0891533 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910456484903321 996 $aEMI protection for communication systems$91991318 997 $aUNINA LEADER 01191nam a2200325 i 4500 001 991001283749707536 005 20020507190621.0 008 930927s1984 us ||| | eng 020 $a0883850249 035 $ab10826129-39ule_inst 035 $aLE01309907$9ExL 040 $aDip.to Matematica$beng 082 0 $a519.282 084 $aAMS 60J 084 $aAMS 60J15 084 $aLC QA274.73.D69 100 1 $aDoyle, Peter G.$0536628 245 10$aRandom walks and electric networks /$cPeter G. Doyle, J. Laurie Snell 260 $aWashington, D.C. :$bMAA (Mathematical Association of America),$c1984 300 $axiii, 159 p. ;$c20 cm 490 0 $aCarus mathematical monographs ;$v22 650 0$aElectric network topology 650 0$aRandom walks 700 1 $aSnell, J. Laurie$eauthor$4http://id.loc.gov/vocabulary/relators/aut$012469 907 $a.b10826129$b23-02-17$c28-06-02 912 $a991001283749707536 945 $aLE013 60J DOY11 (1984)$g1$iLE013N-1021$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10934029$z28-06-02 996 $aRandom walks and electric networks$91455935 997 $aUNISALENTO 998 $ale013$b01-01-93$cm$da $e-$feng$gus $h0$i1