LEADER 02203nam 2200541Ia 450 001 9910787029403321 005 20210209142129.0 010 $a1-350-26469-5 010 $a1-78319-686-6 024 7 $a10.5040/9781350264694.00000003 035 $a(CKB)3710000000259791 035 $a(EBL)1810000 035 $a(MiAaPQ)EBC5282864 035 $a(MiAaPQ)EBC1810000 035 $a(Au-PeEL)EBL1810000 035 $a(OCoLC)892798993 035 $a(OCoLC)1255459978 035 $a(EXLCZ)993710000000259791 100 $a20160926d2014 uy d 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aRachel /$fAngelina Weld Grimke? 205 $aFirst edition 210 1$aLondon :$cBloomsbury Publishing,$d2014. 215 $a1 online resource (142 p.) 225 1 $aOberon modern plays 300 $aOriginally published: Boston : The Cornhill Company, 1920. 311 $a1-78319-187-2 327 $aCover; Half-title Page; Title Page; Copyright; Contents; Characters; Act I; Act II; Act III 330 $a Today, we colored men and women, everywhere - are up against it... In the South, they make it as impossible as they can for us to get educated. In the North, they make a pretence of liberality; they give us the ballot and a good education, and then snuff us out. Each year, the problem just to live, gets more difficult to solve.'' The first play by an African American woman ever produced professionally. The European premiere - and the world''s first production for nearly 100 years - of Rachel is directed by exciting young director Ola Ince, as part of Black History Month. Rachel is a young, 410 0$aOberon modern plays. 606 $aAfrican Americans$y20th century$vDrama 606 $aRacism$zUnited States$vDrama 608 $aDrama.$2lcgft 615 0$aAfrican Americans 615 0$aRacism 676 $a301.45196073 700 $aGrimke?$b Angelina Weld$f1880-1958,$01520081 801 0$bUkLoBP 801 1$bUkLoBP 801 2$bUkLoBP 906 $aBOOK 912 $a9910787029403321 996 $aRachel$93758536 997 $aUNINA LEADER 05837nam 2200661Ia 450 001 9910954319803321 005 20200520144314.0 010 $a9781596933149 010 $a1596933143 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(Au-PeEL)EBL946527 035 $a(CaPaEBR)ebr10359079 035 $a(CaBNVSL)mat09100642 035 $a(IEEE)9100642 035 $a(MiAaPQ)EBC946527 035 $a(Perlego)4662851 035 $a(EXLCZ)992550000000001246 100 $a20090812d2010 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aEMI protection for communication systems /$fKresimir Malaric 205 $a1st ed. 210 $aBoston $cArtech House$dc2010 215 $a1 online resource (290 p.) 300 $aDescription based upon print version of record. 311 08$a9781596933132 311 08$a1596933135 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 $aWireless communication systems 615 0$aElectromagnetic interference. 615 0$aWireless communication systems. 676 $a621.382 676 $a621.382/24 700 $aMalaric$b Kresimir$01806288 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910954319803321 996 $aEMI protection for communication systems$94355401 997 $aUNINA