Telecommunications Sensors

Download Antennas for Global Navigation Satellite Systems by Xiaodong Chen, Clive G. Parini, Brian Collins, Yuan Yao, PDF

Posted On April 11, 2017 at 1:29 pm by / Comments Off on Download Antennas for Global Navigation Satellite Systems by Xiaodong Chen, Clive G. Parini, Brian Collins, Yuan Yao, PDF

By Xiaodong Chen, Clive G. Parini, Brian Collins, Yuan Yao, Masood Ur Rehman

Content material:
Chapter 1 basics of GNSS (pages 1–19):
Chapter 2 basic issues for GNSS Antennas (pages 21–40):
Chapter three satellite tv for pc GNSS Antennas (pages 41–53):
Chapter four Terminal GNSS Antennas (pages 55–80):
Chapter five Multimode and complicated Terminal Antennas (pages 81–110):
Chapter 6 Terminal Antennas in tricky Environments (pages 111–148):
Chapter 7 Human consumer results on GNSS Antennas (pages 149–180):
Chapter eight cellular Terminal GNSS Antennas (pages 181–206):

Show description

Read Online or Download Antennas for Global Navigation Satellite Systems PDF

Best telecommunications & sensors books

New Horizons in Mobile and Wireless Communications: Networks, Services and Applications (Artech House Universal Personal Communications)

In accordance with state of the art examine initiatives within the box, this finished 4-volume publication sequence presents the most recent info and covers the main impactful points of cellular, instant, and broadband communications improvement. those books current key structures and allowing applied sciences in a transparent and available demeanour, delivering you an in depth roadmap the longer term evolution of subsequent iteration communications.

The Theory and Practice of Modem Design

Of similar curiosity . electronic Telephony John Bellamy "As a departure from traditional remedy of conversation idea, the e-book stresses how platforms function and the reason at the back of their layout, instead of proposing rigorous analytical formulations. " --Telecommunications magazine either a reference for telecommunication engineers and a textual content for graduate point engineering and computing device technological know-how scholars, this ebook presents an creation to all features of electronic communique, with emphasis on voice digitization, electronic transmission, electronic switching, community synchronization, community keep an eye on, and community research.

Signals and Systems

Meant to be used in an undergraduate direction in electric engineering, this booklet presents a latest remedy of signs and structures. it's going to organize scholars for senior-level classes in conversation structures, keep an eye on platforms, and electronic sign processing (as encountered in electronic audio), radar, radio, astronomy, sonar, distant sensing, seismology, and biomedical engineering.

Non-standard Antennas

This booklet goals at describing the big variety of latest applied sciences and ideas of non-standard antenna platforms – reconfigurable, built-in, terahertz, deformable, ultra-wideband, utilizing metamaterials, or MEMS,  and so on, and the way they open how you can a variety of purposes, from own safety and communications to multifunction radars and towed sonars, or satellite tv for pc navigation platforms, with space-time range on transmit and obtain.

Extra resources for Antennas for Global Navigation Satellite Systems

Example text

Y The net exciting current in TM010 mode flows in the y-direction. y In a square patch antenna, the TMx010 and TM010 modes have the same resonant frequency, so if we excite these two modes simultaneously with a 90◦ time–phase difference, a CP wave can be launched. A similar analysis can be applied to a circular patch antenna which supports the fundamental TM110 mode in both the x- and y-directions. Basically, there are two feeding approaches to achieve CP on a patch antenna: 1. Dual-fed CP patch antenna: In this design, two feed ports are excited with orthogonal currents having 90◦ phase difference.

A practical dipole will be discussed again in Chapter 6. 7 The 2D radiation pattern of a half-wavelength dipole. 3 CP Antenna Design As we mentioned earlier, CP antennas are required for optimum reception of GNSS signals. We will cover CP antenna design issues in this section. 1 CP Antenna Fundamentals and Types CP antennas can be realised in design through different structures and feeding techniques. In terms of structures, CP antennas can be classified into helical, spiral and microstrip patch types.

This imposes another constraint in the design of GNSS antennas. This issue is addressed in the following chapters. References 1. , A-GPS: Assisted GPS, GNSS, and SBAS , Artech House, London, 2009. 2. , New York, 1997. 3. L. , Antennas Theory & Design, John Wiley & Sons, Ltd, Chichester, 1981. 4. CST Microwave Studio, User Manual , 2009. 5. R. , Handbook of microstrip antennas, Peter Peregrinus, London, 1989. 6. , Krier, M. , ‘Mobile handset system performance comparison of a linearly polarized GPS internal antenna with a circularly polarized antenna’, Proceedings of IEEE Antennas and Propagation Society International Symposium 2003, Columbus, OH, June 22–27, 2003, Vol.

Download PDF sample

Rated 4.59 of 5 – based on 28 votes