kudsia chandra (13 risultati)

hardcover. Condizione: Fine.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

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Condizione: New. In.

Condizione: As New. Unread book in perfect condition.

Hardback. Condizione: New. An in-depth look at the state-of-the-art in microwave filter design, implementation, and optimization Thoroughly revised and expanded, this second edition of the popular reference addresses the many important advances that have taken place in the field since the publication of the first edition and includes new chapters on Multiband Filters, Tunable Filters and a chapter devoted to Practical Considerations and Examples.  One of the chief constraints in the evolution of wireless communication systems is the scarcity of the available frequency spectrum, thus making frequency spectrum a primary resource to be judiciously shared and optimally utilized. This fundamental limitation, along with atmospheric conditions and interference have long been drivers of intense research and development in the fields of signal processing and filter networks, the two technologies that govern the information capacity of a given frequency spectrum. Written by distinguished experts with a combined century of industrial and academic experience in the field, Microwave Filters for Communication Systems: Provides a coherent, accessible description of system requirements and constraints for microwave filtersCovers fundamental considerations in the theory and design of microwave filters and the use of EM techniques to analyze and optimize filter structuresChapters on Multiband Filters and Tunable Filters address the new markets emerging for wireless communication systems and flexible satellite payloads andA chapter devoted to real-world examples and exercises that allow readers to test and fine-tune their grasp of the material covered in various chapters, in effect it provides the roadmap to develop a software laboratory, to analyze, design, and perform system level tradeoffs including EM based tolerance and sensitivity analysis for microwave filters and multiplexers for practical applications. Microwave Filters for Communication Systems provides students and practitioners alike with a solid grounding in the theoretical underpinnings of practical microwave filter and its physical realization using state-of-the-art EM-based techniques.

Condizione: New. pp. 900.

Condizione: New. pp. 900 2nd Edition.

Hardcover. Condizione: Brand New. 2nd edition. 900 pages. 10.00x7.00x1.25 inches. In Stock.

Hardback. Condizione: New. An in-depth look at the state-of-the-art in microwave filter design, implementation, and optimization Thoroughly revised and expanded, this second edition of the popular reference addresses the many important advances that have taken place in the field since the publication of the first edition and includes new chapters on Multiband Filters, Tunable Filters and a chapter devoted to Practical Considerations and Examples.  One of the chief constraints in the evolution of wireless communication systems is the scarcity of the available frequency spectrum, thus making frequency spectrum a primary resource to be judiciously shared and optimally utilized. This fundamental limitation, along with atmospheric conditions and interference have long been drivers of intense research and development in the fields of signal processing and filter networks, the two technologies that govern the information capacity of a given frequency spectrum. Written by distinguished experts with a combined century of industrial and academic experience in the field, Microwave Filters for Communication Systems: Provides a coherent, accessible description of system requirements and constraints for microwave filtersCovers fundamental considerations in the theory and design of microwave filters and the use of EM techniques to analyze and optimize filter structuresChapters on Multiband Filters and Tunable Filters address the new markets emerging for wireless communication systems and flexible satellite payloads andA chapter devoted to real-world examples and exercises that allow readers to test and fine-tune their grasp of the material covered in various chapters, in effect it provides the roadmap to develop a software laboratory, to analyze, design, and perform system level tradeoffs including EM based tolerance and sensitivity analysis for microwave filters and multiplexers for practical applications. Microwave Filters for Communication Systems provides students and practitioners alike with a solid grounding in the theoretical underpinnings of practical microwave filter and its physical realization using state-of-the-art EM-based techniques.

paperback. Condizione: 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.

Hardcover. Condizione: Brand New. 2nd edition. 900 pages. 10.00x7.00x1.25 inches. In Stock. This item is printed on demand.