LEADER 06221nam 2200685 450 001 9910456675703321 005 20200520144314.0 010 $a1-59693-457-3 035 $a(CKB)2550000000003496 035 $a(EBL)946543 035 $a(OCoLC)796382986 035 $a(SSID)ssj0000340393 035 $a(PQKBManifestationID)11256727 035 $a(PQKBTitleCode)TC0000340393 035 $a(PQKBWorkID)10387819 035 $a(PQKB)11375458 035 $a(MiAaPQ)EBC946543 035 $a(Au-PeEL)EBL946543 035 $a(CaPaEBR)ebr10359057 035 $a(CaBNVSL)mat09100310 035 $a(IEEE)9100310 035 $a(EXLCZ)992550000000003496 100 $a20200729d2009 uy 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aMicrowave radio transmission design guide /$fTrevor Manning 205 $a2nd ed. 210 1$aBoston :$cArtech House,$dİ2009. 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2009] 215 $a1 online resource (296 p.) 225 1 $aArtech House microwave library 300 $aPrevious ed.: 1999. 311 $a1-59693-456-5 320 $aIncludes bibliographical references and index. 327 $aMicrowave Radio Transmission Design Guide Second Edition; Contents; Foreword; Preface; 1 Introduction; 1.1 History of Wireless Telecommunications; 1.2 What Is Microwave Radio?; 1.2.1 Microwave Fundamentals; 1.2.2 RF Spectrum; 1.2.3 Safety of Microwaves; 1.2.4 Allocation of Spectrum; 1.2.5 Electromagnetic Wave Fundamentals; 1.3 Why Radio?; 1.3.1 Benefits and Disadvantages of Microwave; 1.3.2 Transmission Alternatives; 1.4 Microwave Applications; 1.4.1 Fixed-Link Operator; 1.4.2 Utility Private Network; 1.4.3 TV Distribution Network; 1.4.4 Mobile Backhaul Network 327 $a1.4.5 Ethernet Enterprise Application1.5 Planning Process; Reference; 2 Link Planning; 2.1 Establish the Planning Brief; 2.2 Initial Planning; 2.2.1 Site Location; 2.2.2 Network Diagram; 2.2.3 Initial Mapwork; 2.2.4 Existing Infrastructure and Repeater Sites; 2.2.5 Route Map; 2.3 Path Profiles; 2.4 Radio Repeaters; 2.4.1 Passive Repeaters; 2.4.2 Active Repeaters; 2.5 Radio Surveys; 2.5.1 Path Survey; 2.5.2 Site Surveys; 2.6 Frequency Considerations; References; 3 Reliability Standards; 3.1 Introduction; 3.2 What Do I Aim For?; 3.3 Hypothetical Reference Path; 3.4 Unavailability Standards 327 $a3.4.1 Causes of Unavailability3.4.2 Unavailability Objectives; 3.4.3 Apportionment of Objectives; 3.4.4 Practical Advice; 3.5 Performance Standards; 3.5.1 Causes of Outage; 3.5.2 Performance Objectives; 3.6 Real-World Conclusions; References; 4 Transport Technologies; 4.1 Introduction; 4.2 The Backhaul Transmission System; 4.2.1 The Backhaul Network; 4.2.2 OSI ISO Model; 4.3 Transport Technology Options; 4.3.1 Plesiochronous Digital Hierarchy (PDH); 4.3.2 Synchronous Networks (SDH/SONET); 4.3.3 ATM; 4.3.4 Ethernet; 4.4 Network Synchronization; 4.4.1 PDH Synchronization 327 $a4.4.2 SDH Synchronization4.4.3 ATM Synchronization; 4.4.4 Ethernet Synchronization; References; 5 Radio Equipment Characteristics; 5.1 Introduction; 5.2 Basic Radio System Block Diagram; 5.2.1 All Indoor; 5.2.2 Split Unit (RF Outdoors); 5.2.3 All Outdoors; 5.2.4 TDM/Ethernet Options; 5.3 Primary Multiplex; 5.3.1 Sampling; 5.3.2 Quantizing; 5.3.3 Companding; 5.3.4 Coding; 5.3.5 Time Multiplexing; 5.3.6 Primary Multiplex Equipment; 5.4 Muldem (Secondary Multiplexing and Services); 5.4.1 Multiplexing and Demultiplexing; 5.4.2 Overhead Channels; 5.4.3 Baseband Filtering 327 $a5.4.4 Basic Muldem Block Diagram5.5 Modem; 5.5.1 Modulators; 5.5.2 Demodulators; 5.5.3 Basic Modem Block Diagram; 5.6 Transceivers; 5.6.1 Transmitters; 5.6.2 Receivers; 5.6.3 Basic Transceiver Block Diagram; 5.7 Branching; 5.7.1 Duplexer; 5.7.2 Hot Standby Branching; 5.7.3 Frequency Diversity Branching; 5.7.4 Space Diversity Branching; 5.7.5 Hybrid Diversity Branching; 5.8 Equipment Characteristics; 5.8.1 RF Details; 5.8.2 Transmitter Characteristics; 5.8.3 Receiver Characteristics; 5.8.4 C/I Ratio; 5.8.5 Digital Interfaces; 5.8.6 Management and Alarm Interfaces; 5.9 Power Details 327 $a5.9.1 Input Voltage Range 330 3 $aThis newly revised edition of the classic Artech House book, Microwave Radio Transmission Design, provides a current, comprehensive treatment of the subject with a focus on applying practical knowledge to real-world networks. The second edition includes a wealth of important updates, including discussions on backhaul capacity limitations, ethernet over radio, details on the latest cellular radio standards (2.5G, 3G, and 4G). You also learn about recent changes in spectrum management, including the availability of unlicensed bands and new mm band frequencies between 70 and 90 GHz. Additionally, you find more details on the fundamentals of antennas, especially at VHF/UHF levels. Written in an easy-to-understand style, the author provides practical guidelines based on hands-on experience. You find valuable assistance in designing and planning SDH/SONET broadband networks, wireless local loop networks, and backhaul for mobile radio networks. Moreover, this authoritative volume covers frequency planning for radio networks, digital radio equipment characteristics, and fading in radio systems. Using practical case studies, Microwave Radio Transmission Design Guide, Second Edition gives you proven advice that helps you save time and money when developing new networks, and reduces your risk of encountering problems during design and planning.$cPublisher abstract. 410 0$aArtech House microwave library. 606 $aMicrowave communication systems 606 $aRadio$xTransmitters and transmission 608 $aElectronic books. 615 0$aMicrowave communication systems. 615 0$aRadio$xTransmitters and transmission. 676 $a621.38 676 $a621.38415 700 $aManning$b Trevor$0875140 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910456675703321 996 $aMicrowave radio transmission design guide$91953642 997 $aUNINA LEADER 01666nas a2200349 i 4500 001 991002484229707536 005 20231114133618.0 008 011205m19709999 || | |eng 022 $a0004-3702 035 $ab11666596-39ule_inst 035 $aocm00000002$9ExL 080 $aCDU 681.3 229 0$aArtificial intelligence 245 00$aArtificial intelligence /$cBritish Computer Society. - 1970- 260 $aAmsterdam,$c1970- 500 $aPubblicato anche in formato elettronico. 591 $aCodice CNR: P 00013697 592 $aDal 2008 posseduto in formato elettronico. 592 $aLE002 1993; 1996-2007; 710 2 $aBritish Computer Society$eauthor$4http://id.loc.gov/vocabulary/relators/aut$0318566 856 41$uhttp://www.sciencedirect.com/science/journal/00043702$zE-journal (Publisher Site) 907 $a.b11666596$b01-10-18$c08-07-02 912 $a991002484229707536 945 $aLE002 SP 001$g1$lle002$o-$pE0.00$q-$rn$so$t18$u0$v0$w0$x0$y.i11890836$z08-07-02 945 $aLE002$ca. 2004$g1$iLE002-39457N$lle002$o-$pE2,478.00$q-$rl$s-$t18$u0$v0$w0$x0$y.i13515287$z27-04-04 945 $aLE002$cVol. 143-151, 2003$g1$lle002$on$pE2,478.00$q-$rl$s-$t18$u0$v0$w0$x0$y.i1390744x$z26-10-04 945 $aLE002$cv. 161-169, 2005$g1$lle002$on$pE2,610.00$q-$rl$s-$t18$u0$v0$w0$x0$y.i14010999$z21-02-05 945 $cv. 170- , 2006$g1$lle002$o-$pE2,791.00$q-$rn$so$t18$u0$v0$w0$x0$y.i14206626$z16-03-06 945 $aLE002$ca. 2007, v. 171$g1$lle002$op$pE3,080.00$q-$rn$so$t18$u0$v0$w0$x0$y.i14393852$z13-03-07 996 $aArtificial intelligence$91452411 997 $aUNISALENTO 998 $ale002$b01-01-01$cs$da$e-$feng$gxx$h0$i1 LEADER 01119nam0 22002771i 450 001 UON00008468 005 20231205101922.377 100 $a20020107d1968 |0itac50 ba 101 $afre 102 $aFR 105 $a|||| 1|||| 200 1 $aMonuments salguqides de Kemah (Anatolie orientale)$fRahmi H. 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