半智能基站天線的設(shè)計(jì)實(shí)現(xiàn)與應(yīng)用

定　價(jià)：￥25.00

作　者：	陳智嬌
出版社：	北京郵電大學(xué)出版社
叢編項(xiàng)：	十二五科學(xué)技術(shù)專著叢書
標(biāo)　簽：	暫缺

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京東 (￥22.00)

ISBN：	9787563549085	出版時(shí)間：	2016-10-01	包裝：
開本：	16開	頁數(shù)：	145	字?jǐn)?shù)：

內(nèi)容簡(jiǎn)介

　　《半智能基站天線的設(shè)計(jì)實(shí)現(xiàn)與應(yīng)用/“十二五”科學(xué)技術(shù)專著叢書》闡述了半智能基站天線與系統(tǒng)的原理、設(shè)計(jì)和實(shí)現(xiàn)。半智能基站天線系統(tǒng)通過簡(jiǎn)化波束賦形算法提高系統(tǒng)的用戶容量，同時(shí)采用前沿的可重構(gòu)天線、超導(dǎo)材料和磁性材料來實(shí)現(xiàn)移動(dòng)通信網(wǎng)絡(luò)要求的高效性，從而實(shí)現(xiàn)低成本的室外、室內(nèi)移動(dòng)通信基站?！栋胫悄芑咎炀€的設(shè)計(jì)實(shí)現(xiàn)與應(yīng)用/“十二五”科學(xué)技術(shù)專著叢書》共分7章，主要內(nèi)容包括：半智能基站天線的基本原理，波束賦形算法，室外基站天線與電磁帶隙結(jié)構(gòu)的設(shè)計(jì)，室內(nèi)介質(zhì)諧振天線，可重構(gòu)介質(zhì)諧振天線，鐵氧體天線的設(shè)計(jì)、實(shí)現(xiàn)和測(cè)量等?！栋胫悄芑咎炀€的設(shè)計(jì)實(shí)現(xiàn)與應(yīng)用/“十二五”科學(xué)技術(shù)專著叢書》詳細(xì)介紹了設(shè)計(jì)基站天線需要考慮的各項(xiàng)標(biāo)準(zhǔn)和實(shí)施步驟，適用于從事天線技術(shù)研究的學(xué)生和技術(shù)人員閱讀。

作者簡(jiǎn)介

暫缺《半智能基站天線的設(shè)計(jì)實(shí)現(xiàn)與應(yīng)用》作者簡(jiǎn)介

圖書目錄

Abstract
Acknowledgements
Chapter 1 Introduction
1．1 Smart Antennas
1．2 Semi smart Antennas
1．3 Motivation and Objectives
1．4 Organisation of Chapters
1．5 References
Chapter 2 Shaped Beam Synthesis for Semi-smart Antenna Scheme
2．1 Introduction
2．2 Shaped Beam Synthesis for a Linear Array
2．3 Shaped Beam Synthesis for a Circular/ Conformal Array
2．3．1 Define the circular array factor
2．3．2 Calculating the weighted mean square error （MSE）
2．3．3 Optimisation algorithms
2．3．4 Coding examples
2．4 12-element Circular Array for Outdoor Base Station
2．5 4-element Array for a Picocell Sector Antenna
2．5．1 4-element synthesis for sector pattern with small back lobe
2．5．2 Comparison between linear array and conformal array
2．6 Conclusion
2．7 References
Chapter 3 Use of Metamaterials in Narrow-band and Wide-band Cellular BS Antennas
3．1 Introduction
3．2 EBG structures on Narrow Band Cross-dipole Antennas
3．3 EBG Structures on Broadband Printed Cross-dipole Element
3．3．1 Modifying Port 1 to provide flatten return loss
3．3．2 Deploy PRS to enhance and steady the directivity
3．3．3 Use of EBG structure to reduce the mutual coupling in antenna array
3．4 Summary
3．5 References
Chapter 4 Dielectric Resonator Antennas for Indoor IEEE 802． llac
4．1 Introduction
4．2 Dielectric Resonator Antenna
4．3 Wideband Dual-polarised DRA （WBDP-DRA）
4．3．1 Results and discussions
4．3．2 Modes in DRA
4．4 Dual band Dual-polarised DRA （DBDP-DRA）
4．5 Dual-band Circular-polarised DRA （DBCP-DRA）
4．6 Pattern Reconfigurable Dual-polarised DRA （PRDP DRA）
4．7 Summary and Future Work
4．8 References
Chapter 5 Pattern Reconfigurable DRA and Efficiency Measurement
5．1 Introduction
5．2 Phase Shifter Chips
5．3 Mechanical Phase Shifter
5．4 Electrical Phase Shifters
5．5 PRDP DRA with GaAs SPDT Switches
5．6 Comparison Between PRDP-DRA with GaAs SPDT Switches and Hard wired Switches
5．7 Antenna Efficiency Measurement
5．8 Conclusion
5．9 References
Chapter 6 Miniaturized Antennas for Picocells/ Femtocells and TV White Space
6．1 Introduction
6．2 Antenna Miniaturization via Shaping
6．2．1 Quasi self complementary UWB antenna
6．2．2 Slot UWB antenna
6．2．3 Monopole UWB antenna
6．3 Antenna Miniaturization via Material Loading
6．4 Frequency Tuneable Hexaferrite Antenna
6．5 Conclusion
6．6 References
Chapter 7 Conclusion and Future Work
7．1 Conclusion
7．2 Key Contributions
7．3 Future Work
7．4 References
Abbreviations