LEADER 00805cam0-22003011i-450- 001 990000193860403321 005 20060522144315.0 035 $a000019386 035 $aFED01000019386 035 $a(Aleph)000019386FED01 035 $a000019386 100 $a20020821g19191923km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aCostruzione navale militare$fLuigi Monetti 210 $aBologna$cCioffi$d1919-23 215 $a2 v.$d26 cm 327 1 $a1. : Fasc. 1-7$a2. : Fasc. 1-10 610 0 $aNavi da guerra$aCostruzione 676 $a623.825 700 1$aMonetti,$bLuigi 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000193860403321 952 $a13 E 65 05$b5844$fFINBC 952 $a13 E 65 04$b5843$fFINBC 959 $aFINBC 997 $aUNINA LEADER 05383nam 2200625Ia 450 001 9910830387503321 005 20230721030025.0 010 $a1-280-73997-5 010 $a9786610739974 010 $a0-470-05912-5 010 $a0-470-05911-7 035 $a(CKB)1000000000357089 035 $a(EBL)284476 035 $a(OCoLC)166277688 035 $a(SSID)ssj0000203806 035 $a(PQKBManifestationID)11197158 035 $a(PQKBTitleCode)TC0000203806 035 $a(PQKBWorkID)10173808 035 $a(PQKB)11423826 035 $a(MiAaPQ)EBC284476 035 $a(EXLCZ)991000000000357089 100 $a20061207d2007 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aMobile radio network design in the VHF and UHF bands$b[electronic resource] $ea practical approach /$fAdrian W. Graham, Nicholas C. Kirkman, Peter M. Paul 210 $aChichester, West Sussex ;$aHoboken, NJ $cJohn Wiley$d2007 215 $a1 online resource (423 p.) 300 $aDescription based upon print version of record. 311 $a0-470-02980-3 320 $aIncludes bibliographical references and index. 327 $aMobile Radio Network Design in the VHF and UHF Bands; Contents; Foreword; Preface; Glossary; PART ONE; 1. Introduction; 1.1 Mobile Radio Network Design in the Modern World; 1.2 Network Stakeholders; 1.3 Spectrum Coexistence; 1.4 The Network Design Activity; 1.5 Project Resources; 1.6 Validation and Verification; 1.7 Evolving Needs; 1.8 A Practical Approach, Not the Practical Approach; 2. Spectrum and Standards; 2.1 Introduction; 2.2 International Spectrum Management; 2.2.1 The International Telecommunications Union; 2.2.2 ICAO; 2.3 Regional Bodies; 2.3.1 CEPT; 2.3.2 CITEL 327 $a2.3.3 Regional Commonwealth in the Field of Communications2.3.4 Asia-Pacific Telecommunity; 2.3.5 Gulf Cooperation Council; 2.3.6 African Telecommunications Union; 2.3.7 National Bodies; 2.4 Other Useful Bodies; 2.4.1 Introduction; 2.4.2 ETSI; 2.4.3 COST; 2.4.4 IEEE; 2.4.5 IET; 2.4.6 NTIS; 2.4.7 NTIA and ITS; 3. Mobile Radio Technologies; 3.1 Introduction; 3.2 Mobile Radio Network Users and Networks; 3.3 Types of Mobile Network; 3.4 Direct Mode; 3.5 Single Site; 3.6 Simulcast; 3.7 Trunked Radio Systems; 3.8 Cellular Systems; 3.9 Composite Systems; 3.10 Other Approaches 327 $a3.11 Fixed and Mobile Convergence4. The Mobile Environment Part 1: Propagation Mechanisms and Modelling; 4.1 Introduction; 4.2 The Electromagnetic Spectrum; 4.3 Propagation Mechanisms at VHF and UHF; 4.3.1 Distance; 4.3.2 Reflection; 4.3.3 Scattering; 4.3.4 Refraction; 4.3.5 Diffraction; 4.3.6 Absorption; 4.4 Introduction to Propagation Modelling; 4.5 Point-to-Area Models; 4.5.1 General Properties of Point-to-Area Models; 4.5.2 ITU-R P.370 and ITU-R P.1546; 4.5.3 Okumura-Hata, COST 231 Hata and Other Point-to-Area Models; 4.5.4 IF-77 and ITU-R P.528 Models; 4.5.5 Other Point-to-Area Models 327 $a4.6 Point-to-Point Models4.6.1 General Properties of Point-to-Point Models; 4.6.2 Bullington Method; 4.6.3 Epstein-Peterson Method; 4.6.4 Edwards and Durkin Method; 4.6.5 Deygout Method; 4.6.6 ITU-R P.526 Model; 4.7 Hybrid Models; 4.8 Radio Clutter in Propagation Models; 4.9 Tuning Propagation Models; 4.10 Factors in Model Selection; 4.10.1 Introduction; 4.10.2 Frequency Range; 4.10.3 Link Length; 4.10.4 Radio Environment; 4.10.5 Antenna Height; 4.10.6 The Application; 4.10.7 Available Data; 4.11 Abnormal Propagation Conditions; 4.12 Propagation Model Summary; References and Further Reading 327 $a5. The Mobile Environment Part 2: Fading, Margins and Link Budgets5.1 Introduction; 5.1.1 Statistics Relevant for Fading; 5.1.2 Lognormal Distribution; 5.1.3 Rayleigh Distribution; 5.1.4 Ricean Distribution; 5.1.5 Other Statistical Distributions; 5.2 Slow Fading; 5.2.1 Slow Fading (Shadowing) Mechanisms; 5.2.2 Slow Fading and Propagation Model; 5.3 Fast Fading; 5.3.1 Fast Fading Mechanisms; 5.4 Receiver Antenna Environment - Body Loss and Other Factors; 5.5 Elements of a Radio Link; 5.5.1 Generic Link Diagram; 5.5.2 Nominal Power; 5.5.3 Feeder and Connector Losses 327 $a5.5.4 Tuning Units, Amplifiers and Combiners 330 $aAn essential element of radio technology and propagation is how to use radio technology and knowledge of radio propagation to design a network that meets the needs of customers. Mobile Radio Network Design in the VHF and UHF Bands provides the technical and fundamental knowledge required for advanced mobile radio network design to achieve this in terms that the engineer will understand, and augments this with essential information gleaned from the authors' extensive experience in mobile radio network design. In this book you will find out how some of the most highly-regarded radio ne 606 $aWireless communication systems 606 $aShortwave radio 615 0$aWireless communication systems. 615 0$aShortwave radio. 676 $a621.3845 700 $aGraham$b Adrian W$0932382 701 $aKirkman$b Nicholas C$01628194 701 $aPaul$b Peter M$0288852 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910830387503321 996 $aMobile radio network design in the VHF and UHF bands$93965179 997 $aUNINA LEADER 02011nas 2200637-a 450 001 996336270303316 005 20240413021718.0 035 $a(CKB)110975413975888 035 $a(CONSER)---27006944- 035 $a(EXLCZ)99110975413975888 100 $a19800122a19249999 --- a 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aBetter homes and gardens 210 $a[Des Moines] $c[Meredith]$d[1924]- 215 $a1 online resource 300 $aTitle from cover. 311 08$aPrint version: Better homes and gardens. 0006-0151 (DLC) 27006944 (OCoLC)38540542 531 $aBETTER HOMES GARD 531 $aBETTER HOMES & GARDENS 531 0 $aBetter homes gard. 606 $aGardening$vPeriodicals 606 $aFruit-culture$vPeriodicals 606 $aArchitecture, Domestic$vPeriodicals 606 $aInterior decoration$vPeriodicals 606 $aLandscape gardening$vPeriodicals 606 $aArchitecture, Domestic$2fast$3(OCoLC)fst00813666 606 $aFruit-culture$2fast$3(OCoLC)fst00935739 606 $aGardening$2fast$3(OCoLC)fst00937852 606 $aInterior decoration$2fast$3(OCoLC)fst00976327 606 $aLandscape gardening$2fast$3(OCoLC)fst00991916 606 $aPeriodical$2sears 608 $aPeriodicals. 608 $aPeriodicals. 608 $aPeriodicals.$2fast 608 $aPeriodicals.$2lcgft 608 $aPeriodicals.$2rbgenr 615 0$aGardening 615 0$aFruit-culture 615 0$aArchitecture, Domestic 615 0$aInterior decoration 615 0$aLandscape gardening 615 7$aArchitecture, Domestic. 615 7$aFruit-culture. 615 7$aGardening. 615 7$aInterior decoration. 615 7$aLandscape gardening. 615 7$aPeriodical. 676 $a747/.05 906 $aJOURNAL 912 $a996336270303316 920 $aexl_impl conversion 996 $aBetter homes and gardens$92310223 997 $aUNISA