03757nam 22007331 450 991045375940332120200520144314.090-04-25590-710.1163/9789004255906(CKB)2550000001153771(EBL)1498695(OCoLC)862049403(SSID)ssj0000913005(PQKBManifestationID)11483822(PQKBTitleCode)TC0000913005(PQKBWorkID)11012792(PQKB)11596416(MiAaPQ)EBC1498695(OCoLC)827010463(nllekb)BRILL9789004255906(PPN)17458976X(Au-PeEL)EBL1498695(CaPaEBR)ebr10789846(CaONFJC)MIL536795(EXLCZ)99255000000115377120130201d2013 uy 0engur|n|---|||||txtccrChinatowns around the world gilded ghetto, ethnopolis, and cultural diaspora /edited by Bernard P. Wong and Tan Chee-BengLeiden :Brill,2013.1 online resource (318 p.)Description based upon print version of record.90-04-25007-7 Includes bibliographical references and index.Introduction: Chinatowns Around the World / Bernard P. Wong -- Vancouver Chinatown in Transition / Peter S. Li and Eva Xiaoling Li -- From Mott Street to East Broadway : Fuzhounese Immigrants and the Revitalization of New York's Chinatown / Kenneth J. Guest -- The New Trends in American Chinatowns : The Case of the Chinese in Chicago / Huping Ling -- Chinatown Sydney : A Window on the Chinese Community / Christine Inglis -- The Chinatown in Peru and the Changing Peruvian Chinese Communities / Isabelle Lausent-Herrera -- Chinatown Havana : One Hundred and Sixty Years Below the Surface / Adrian H. Hearn -- Problematizing "Chinatowns" : Conflicts and Narratives Surrounding Chinese Quarters in and around Paris / Ya-Han Chuang and Anne-Christine Tremon.The phenomenon of “Chinatown” has been of great interest to the general public as well as scholars. Movies and story books have made Chinatown to be exotic, mysterious, gangster filled, and sometimes, a gilded ghetto, an ethnopolis, a cultural diaspora as well as a model community. The authors of Chinatowns around the World seek to expose the social reality of Chinatowns with empirical data. The authors also examine the changing nature and functions of Chinatowns around the world while scrutinizing how factors emanating from larger societies and other external factors have shaped Chinatown development and transformation. The activities of the recent Chinese transnational migrants are also critically appraised.ChinatownsChineseMigrationsChineseForeign countriesSocial conditionsChineseForeign countriesSocial life and customsCommunity lifeCase studiesImmigrantsSocial conditionsImmigrantsSocial life and customsElectronic books.Chinatowns.ChineseMigrations.ChineseSocial conditions.ChineseSocial life and customs.Community lifeImmigrantsSocial conditions.ImmigrantsSocial life and customs.307.76Tan Chee-Beng644841Wong Bernard P959285MiAaPQMiAaPQMiAaPQBOOK9910453759403321Chinatowns around the world2173678UNINA09860nam 2200457 450 99646684760331620220329105629.0981-16-3160-3(CKB)5590000000517976(MiAaPQ)EBC6676331(Au-PeEL)EBL6676331(OCoLC)1258664829(PPN)269153233(EXLCZ)99559000000051797620220329d2021 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierBroadband terahertz communication technologies /Jianjun YuGateway East, Singapore :Springer,[2021]©20211 online resource (280 pages)981-16-3159-X Intro -- Contents -- 1 Introduction -- 1.1 Research Background and Significance -- 1.2 Research Status at Home and Abroad -- 1.2.1 International Research Status -- 1.2.2 Domestic Research Status -- 1.3 Challenges of Terahertz Communication Research -- 1.4 Main Contents and Structure of the Book -- References -- 2 Generation and Detection of Terahertz Signal -- 2.1 The Generation of Terahertz Signal -- 2.1.1 Generating Terahertz Signal by Electronic Devices -- 2.1.2 Generating Terahertz Signal by Photonics Methods -- 2.2 The Reception of Terahertz Signal -- 2.2.1 Direct Detection of Terahertz Signal -- 2.2.2 Heterodyne Coherent Detection -- 2.3 Comparison of Two Kinds of Photodetectors -- 2.4 Transmission Link of Terahertz Signal -- 2.4.1 Free Space Channel Transmission Model -- 2.4.2 Atmospheric Absorption of Terahertz Signal -- 2.5 Conclusion -- References -- 3 Basic Algorithm and Experimental Verification of Single-Carrier Terahertz Communication System -- 3.1 Introduction -- 3.2 Basic DSP Algorithm in High-Speed Single-Carrier Terahertz Communication System -- 3.2.1 Basic DSP Algorithm in Single-Carrier Terahertz Communication System -- 3.2.2 Back-End Signal Processing Algorithm in Single-Carrier Terahertz Communication System -- 3.3 Experimental Research on Electro-Generated Terahertz Wireless Communication System -- 3.3.1 Experimental Setup of Electric Generation Terahertz Wireless Communication System -- 3.3.2 Experimental Results and Analysis -- 3.4 Experimental Research on Photogenerated Single-Carrier 16QAM Terahertz Signal Transmission System -- 3.4.1 Experimental Setup -- 3.4.2 Experimental Results and Analysis -- 3.5 Conclusion -- References -- 4 Basic Algorithms and Experimental Verification of Multi-carrier Terahertz Communication -- 4.1 Introduction.4.2 Terahertz Communication System Based on Optical Heterodyne Beat Frequency Scheme and Coherent Reception -- 4.3 Multi-carrier OFDM Modulation Format -- 4.4 Discrete-Fourier-Transform Spread Technology -- 4.4.1 Principle of Discrete-Fourier-Transform Spread Technology -- 4.4.2 Applications of Discrete-Fourier-Transform Spread Technology -- 4.4.3 Test Experiment -- 4.5 Intrasymbol Frequency-Domain Averaging Technology -- 4.5.1 Channel Estimation -- 4.5.2 Principle of Intrasymbol Frequency-Domain Averaging Technology -- 4.6 OFDM Millimeter Wave Coherent Reception System Based on DFT-S and ISFA -- 4.6.1 Experimental Setup -- 4.6.2 Experiment Results -- 4.7 Volterra Nonlinear Compensation Technology -- 4.7.1 Principle of Parallel Volterra Nonlinear Compensation Technology -- 4.8 Experimental Verification of Terahertz RoF-OFDM Communication System -- 4.8.1 Experimental Setup of 350−510 GHz Terahertz RoF-OFDM Communication System -- 4.8.2 Experimental Results and Analysis of 350-510 GHz Terahertz RoF-OFDM Communication System -- 4.8.3 High-Order QAM Terahertz RoF-OFDM Communication System Experiment -- 4.8.4 Experimental Results of High-Order QAM Terahertz RoF-OFDM Communication System -- 4.9 Conclusion -- References -- 5 Terahertz Signal MIMO Transmission -- 5.1 Introduction -- 5.2 2 × 2 MIMO Wireless Link Based on Optical Polarization Multiplexing -- 5.3 4 × 4 MIMO Wireless Link Based on Antenna Polarization Multiplexing -- 5.3.1 Study of Antenna Isolation and Crosstalk -- 5.3.2 Principle of Antenna Polarization Multiplexing -- 5.4 Wireless Crosstalk in MIMO Wireless Link -- 5.5 2 × 2 MIMO Wireless Link Based on Antenna Polarization Diversity with Low Wireless Crosstalk and a Simple Structure -- 5.6 2 × 2 MIMO Wireless Terahertz Wave Signal Transmission System -- 5.6.1 Introduction -- 5.6.2 Experimental Setup -- 5.6.3 Experimental Results.5.7 Conclusion -- References -- 6 Multi-band Terahertz Signal Generation and Transmission -- 6.1 Introduction -- 6.2 Multi-band Terahertz MIMO Transmission Architecture -- 6.3 Multi-band Terahertz Transmission Experimental Device Diagram -- 6.4 Experimental Results of Multi-band Terahertz Transmission -- 6.5 Summary -- References -- 7 Frequency-Stable Photogenerated Vector Terahertz Signal Generation -- 7.1 Introduction -- 7.2 Principle of Optical External Modulator -- 7.2.1 Phase Modulator -- 7.2.2 Mach-Zehnder Modulator -- 7.2.3 Optical I/Q Modulator -- 7.3 Multi-Frequency Vector Terahertz Signal Generation Scheme Based on Cascaded Optical External Modulator -- 7.3.1 Technical Scheme of Multi-frequency Vector Terahertz Signal Generation Based on Cascaded Optical External Modulator -- 7.3.2 Optical Terahertz Signal Transmission Experiment Setup -- 7.3.3 Experimental Results and Analysis -- 7.4 Vector Terahertz Signal Generation Scheme Based on Carrier Suppression Eighth Frequency and Optical Single Sideband -- 7.4.1 Technical Scheme of Vector Terahertz Signal Based on Optical Carrier Suppression Eighth Frequency and Optical Single-Sideband Modulation -- 7.4.2 Experimental Setup of D-band Terahertz Signal Transmission Based on CSFE Scheme and Optical SSB Modulation -- 7.4.3 Experimental Results and Analysis -- 7.5 Summary -- References -- 8 Application of Probabilistic Shaping Technology in Terahertz Communication -- 8.1 Introduction -- 8.2 Principles of Probabilistic Shaping Technology -- 8.2.1 Probabilistic Shaping Modulation Principle Based on Maxwell-Boltzmann Distribution -- 8.2.2 Probabilistic Shaping Realization Method Combined with FEC Coding and Decoding Technology -- 8.3 Simulation Research on Probabilistic Shaping Technology -- 8.4 Experimental Research on Probabilistic Shaping Technology in Single-Carrier Terahertz Communication.8.5 Experimental Study of Probabilistic Shaping Technology in Multi-Carrier W-band Communication System -- 8.5.1 Experimental Setup -- 8.5.2 Experimental Results -- 8.6 Summary -- References -- 9 Terahertz Communication System Based on KK Receiver -- 9.1 The Introduction -- 9.2 The Principle and Application of KK Algorithm -- 9.2.1 Intersignal Beat Frequency Interference (SSBI) Generation -- 9.2.2 Minimum Phase Condition -- 9.3 Application of KK Receiver -- 9.4 KK Algorithm Performance Simulation -- 9.5 Experimental Research on Photon-Assisted Single-Carrier RoF Communication System -- 9.5.1 Experimental Setup -- 9.5.2 Experimental Results and Analysis -- 9.6 Summary -- References -- 10 Ultra-Large-Capacity Terahertz Signal Wireless Transmission System -- 10.1 Introduction -- 10.2 Methods of High-Speed Wireless Transmission -- 10.2.1 Photon-Assisted Methods -- 10.2.2 Multi-dimensional Multiplexing -- 10.2.3 High-Order QAM Modulation Combined with Probabilistic Shaping Technology -- 10.2.4 Advanced DSP Algorithm -- 10.3 Large-Capacity Terahertz Transmission -- 10.3.1 328 Gb/s Dual Polarization D-band Terahertz 2 × 2 MU-MIMO Optical Carrier Wireless Transmission -- 10.3.2 Wireless Transmission of 1 Tb/s Terahertz Signal in D-band -- 10.4 Summary -- References -- 11 Application of Chaotic Encryption Technology in Terahertz Communication -- 11.1 Introduction -- 11.2 The Principle of Chaotic Encryption Technology -- 11.3 Application of Third-Order Chaotic Encryption Technology in Terahertz Communication -- 11.3.1 Experimental Setup of Third-Order Chaotic Encryption Terahertz Communication System -- 11.3.2 Experimental Results and Analysis -- 11.4 Summary -- References -- 12 Large-Capacity Optical and Wireless Seamless Integration and Real-Time Transmission System -- 12.1 Introduction -- 12.2 Principle of Photonic Millimeter Wave Demodulation.12.2.1 Principle of Photon Demodulation Based on Push-Pull MZM -- 12.2.2 PM-Based Photon Demodulation Principle -- 12.2.3 Polarization Demultiplexing of PDM-QPSK-Modulated Fiber-Wireless-Fiber Fusion System -- 12.3 Experiment of Q-band Fiber-Wireless-Fiber Fusion System Based on Push-Pull MZM -- 12.4 Experiment of W-band Fiber-Wireless-Fiber Fusion System Based on Push-Pull MZM -- 12.5 Experiment of W-band Fiber-Wireless-Fiber Fusion System Based on PM -- 12.6 Real-Time Transmission Experiment Based on Heterodyne Detection -- 12.6.1 Real-Time Transmission Experiment Graph -- 12.6.2 Experimental Results -- 12.7 Summary -- References -- 13 THz and Optical Fiber Communication Seamless Integration System -- 13.1 Introduction -- 13.2 Process Algorithm for Heterodyne Coherent Detection -- 13.3 Optical Fibe-Terahertz Wireless-Fiber Seamless Fusion Communication System -- 13.3.1 System Experiment -- 13.3.2 Experimental Results -- 13.4 Optical Fiber-Terahertz Wireless-Optical Fiber 2 × 2MIMO Transmission System -- 13.4.1 System Experiment -- 13.4.2 Experimental Results -- 13.5 Summary -- References.Terahertz technologyTerahertz technology.621.38133Yu Jianjun966315MiAaPQMiAaPQMiAaPQBOOK996466847603316Broadband Terahertz Communication Technologies2193144UNISA01140nam a2200265 i 450099100004935970753620020506121233.0930108s1989 it ||| | ita 8870752178b1064460x-39ule_instEXGIL138417ExLBiblioteca InterfacoltàitaArrigoni, Tiziano533401Le Selve di Giovanni Targioni Tozzetti :indici /a cura di Tiziano Arrigoni[Firenze] :Giunta regionale toscana ; Milano : Bibliografica,1989VIII, 465 p. ;30 cm.Inventari e cataloghi toscani ;29Targioni Tozzetti, Giovanni. Selva di notizie spettanti all'origine ed ai progressi e miglioramenti delle scienze fisiche in Toscana - IndiciTargioni Tozzetti, Giovanni.b1064460x23-02-1728-06-02991000049359707536LE002 Coll. 8.181LE002-8354Nle002-E0.00-no 00000.i1073389928-06-02Selve di Giovanni Targioni Tozzetti915116UNISALENTOle00201-01-93ma -itait 31