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Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: Good. Paperback. Pub Date :1980-09 Pages: 187 Publisher: China Machine Press sheets: 6.375 collection of books. book page. good the spine stickers book marked surface of the bottom and the title page chapter books ports and inside pages local yellow spots - other issues see Fig.
Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: Good. Paperback. Pub Date :1980-09 Pages: 187 Publisher: Machinery Industry Press sheets: 6.375 collections of books. book. inside pages very good but spine stickers book marked the cover and title page chapter. of book mouth and inside pages locally severe macular - other issues see Fig.
ISBN 10: 7544628779ISBN 13: 9787544628778
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2013 Language: English in Publisher: Shanghai Foreign Language Education Press. Oxford Applied Linguistics Series: composite systems and applied linguistics content authority. select precise and appropriate by the critical acclaim of foreign language. research papers is widely cited. has played a significant role in promoting the development of China's foreign language teaching and research. Contents: AcknowledgmentsPreface1 Complexity theory: what's it all about2 Complex.
paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: October 2012 Pages: 532 Language: Chinese in Publisher: Publishing House of Electronics Industry. Foreign Electronic and Communication textbook series: communication systems microwave filters based on the design and application of authority in the field of microwave filter design works The first two chapters introduced the basic concepts and theories of the communication system; Chapter 3 to Chapter 7 describes the various types of filter transfer function circuit network; detailed description of the basic filter coupled Chapter 8 to Chapter 10 The theory and application of methods and applications of matrix theory and topology; Chapter 11 and Chapter 16 describes the various types of microwave resonator; Chapter 12. Chapter 17 and Chapter 18 gives microwave low-pass filter Design and implementation of self the comprehensive balanced network of all-pass filter and multiplexer; Chapter 13 discusses the optimization of the dual-mode filter function and its waveguide structure applications; 14 and Chapter 15 describes the electromagnetic simulation software microwave filters and a variety of engineering optimization instance; Chapter 19 introduces the basic theory and application of computer-assisted debugging; final chapter is devoted to the design and application of high power microwave filter key influencing factors for complex passive intermodulation systematic analysis and proposed solutions. Contents: Chapter 1. RF filters - a wireless communication network system Introduction 1.1 communication system model 1.1.1 communication system of the composition the 1.2 wireless spectrum and its application under 1.2.1 microwave frequency wireless propagation 1.2.2 as the natural resources of the wireless spectrum 1.5.1 surrounding noise signal power 1.4.2 1.3 information theory concepts 1.4 communication channel and link budget 1.4.1 communication link transmit and receive antennas of 1.5 in a communication system with polarization channel interference 1.5.2 surrounding cross-pole 1.5.3 Multi-path interference of the channel interference 1.5.4 thermal noise noise 1.5.6 1.5.5 cascaded network intermodulation noise 1.5.7 non-ideal channel distortion 1.5.8 RF link design 1.6 communication system of the modulation the contrast 1.7 the composition of the amplitude modulation and demodulation scheme 1.6.1 1.6.2 baseband signal 1.6.3 angular modulated signal 1.6.4 frequency modulation system and the amplitude modulation system digital transmission 1.7.3 1.7.1 Sampling 1.7.2 quantization pulse encoder 1.7.5 binary transmission error rate in the quantization noise of the modulation system 1.7.4 pulse coded modulation system 1.7.6 digital modulation and demodulation scheme 1.7.7 1.7.8 Quality of service. modulation scheme and SNR 1.8 Satellite System satellite and cellular communications communication channel 1.8.1 the channel section 1.8.3 of the receiving section 1.8.2 demand indicators of the RF filter of the RF filters in the cellular system of the architecture of the transmitter portion of the high power amplifier 1.8.4 1.9 1.10 System 1.11 filter technology 1.12 Summary 1.13 References Appendix 1A intermodulation distortion Summary Chapter 2 circuit theory foundation - approximation 2.1 linear systems with time-varying linear concept 2.2 system 2.1.1 Classification 2.2.1 system and when the invariant system lumped parameter system of distributed parameter systems 2.2.2 2.2.3 Real-time systems and dynamic systems 2.2.4 analog system and digital system 2.3 circuit theory of historical evolution 2.3.1 circuit elements 2.4 linear system in the time domain 2.6 linear system transfer function continuous index of network equations 2.5 frequency domain index linear systems network equations 2.5.1 complex frequency variable drive function 2.5.2 transmission function 2.5.3 2.5.4 circuit network signal indicates stable sinus.
Published by Electronic Industry Press, 2022
ISBN 10: 7121428873ISBN 13: 9787121428876
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback.Pub Date:2022-02-01 Pages:324 Language:Chinese Publisher:Electronic Industry Press Microwave Filters for Communication Systems: Fundamentals. Design and Applications. Second Edition is a classic book in the field of microwave filter design. with 23 chapters in total . which basically covers the basic theory. design and engineering application of microwave filters for communication systems. In order to suit the specific situation of undergraduate teaching in China. the Chinese transl.
Published by Electronic Industry Press, 2015
ISBN 10: 7121257068ISBN 13: 9787121257063
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2015-4-1 Pages: 292 Publisher: Electronic Industry Press More and more people are into mobile applications. and the design and experience will be key to the success of mobile applications. Through hundreds of application design practices. systematically combed the mobile application design methodology in understanding the user. cross-platform design and adaptation. mobile component applications. interface design. visual appeal and simplicity have carried out into the deta.
Published by Routledge, 2023
ISBN 10: 0367700352ISBN 13: 9780367700355
Seller: GreatBookPrices, Columbia, MD, U.S.A.
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Condition: New.
Published by Taylor & Francis, 2023
ISBN 10: 0367700352ISBN 13: 9780367700355
Seller: Revaluation Books, Exeter, United Kingdom
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Hardcover. Condition: Brand New. 200 pages. 9.19x6.13x0.63 inches. In Stock.
Published by Routledge, 2023
ISBN 10: 0367700352ISBN 13: 9780367700355
Seller: GreatBookPrices, Columbia, MD, U.S.A.
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Condition: As New. Unread book in perfect condition.
Published by Routledge, 2023
ISBN 10: 0367700352ISBN 13: 9780367700355
Seller: GreatBookPricesUK, Castle Donington, DERBY, United Kingdom
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Condition: New.
Published by Routledge, 2023
ISBN 10: 0367700352ISBN 13: 9780367700355
Seller: California Books, Miami, FL, U.S.A.
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Condition: New.
Published by Routledge, 2023
ISBN 10: 0367700352ISBN 13: 9780367700355
Seller: GreatBookPricesUK, Castle Donington, DERBY, United Kingdom
Book
Condition: As New. Unread book in perfect condition.
Published by Taylor & Francis, 2023
ISBN 10: 0367700352ISBN 13: 9780367700355
Seller: moluna, Greven, Germany
Book
Condition: New. Cameron M. Weber is an economist and historian living in Brooklyn, where he also produces a current events program about political economy called Hardfire TV with the BRIC Arts Media House.Ying Zhen is an A.
ISBN 10: 7516197416ISBN 13: 9787516197417
Seller: liu xing, Nanjing JiangSu, JS, China
Book
Hardcover. Condition: New. HardCover. Pub Date: 2020-12-01 Pages: 1411 Language: Chinese Publisher: China Social Science Press Cambridge Ancient History Volume Fourteen. Late Classical World: Empire and Its Successors. 425-600 Years as Cambridge The fourteenth volume of Ancient History fully records the historical theme of the ancient Roman Empire from 425 to 600 years. focusing on the birth of a new world. The Fourteenth Volume of Cambridge Ancient History. The Late Classical World: Empire and Its Succession In 425-60.