logo资料库

Theory and design of microwave filters.pdf

第1页 / 共369页
第2页 / 共369页
第3页 / 共369页
第4页 / 共369页
第5页 / 共369页
第6页 / 共369页
第7页 / 共369页
第8页 / 共369页
资料共369页,剩余部分请下载后查看
Contents
Foreword
Preface
1 Introduction
1.1 Applications of RF and microwave filters
1.2 Ideal lowpass tilters
1.3 Minimum phase networks
1.4 Amplitude approximation
1.5 Practical realisations of microwave filters
1.6 Summary
1.7 References
2 Basic network theory
2.1 Linear passive time-invariant nciworks
2.1.1 Linearity
2.1.2 Time invariance
2.1.3 Passivity
2.1.4 The bounded real condition
2.2 Losslcss networks
2.3 Ladder networks
2.4 Synthesis of two-port networks - Darlington synthesis
2.4.1 Cascade syntlicsis
2.4.2 All-pole networks
2.5 Analysis o f two-port networks - the ABCD matrix
2.6 Analysis of two-port networks - the scattering matrix
2.6.1 Relationships between ABCD parameters and S parameters
2.7 Even- and odd-mode analysis of symmetrical networks
2.8 Analysis by image parameters
2.9 Analysis of distributed circuits
2.10 Summary
2.11 References
3 Designs of lumped lowpass prototypc networks
3.1 Introduction
3.2 The maximally flat prototype
3.2.1 Impedance inverters
3.3 The Chebyshev prototype
3.4 The elliptic function prototype
3.5 The generulised Chebyshev prototype
3.6 Filters with specified phase and group delay characteristics
3.6.1 The maximally flat group lowpass prototype
3.6.2 The equidistant linear phase approximation
3.6.3 Combined phase and amplitude approximation
3.7 Filters with specified time domain characteristics
3.8 Synthesis of generliszed Chebyshev filters
3.8.1 Synthesis of generalised Chebyshev prototypes with synmetrically located transmission zeros
3.8.2 Synthesis of generalised Chebyshev prototypes with laclder-type networks
3.8.3 Asymmetrically located transmission zeros
3.9 Summary
3.10 References
4. Circuit transformations on lumped prototype networks
4.1 Introduction
4.2 Impedance transformations
4.2.1 Example
4.3 Lowpass toaritrary cut-off frequency lowpass transformation
4.3.1 Example
4.4 Lowpass to highpass transformation
4.4.1 Example
4.5 Lowpass to bandpass transformation
4.5.1 Example
4.5.2 Nodal Admittance matrix scaling
4.6 Lowpass to bandstop transformation
4.6.1 Design example
4.7 Effects of Losses on bandpass filters
4.8 Practical procedures
4.8.1 Measurement of input coupling
4.8.2 Measurement of inter-resonator coupling
4.8.3 Measurement of resonator Q factor
4.9 Summary
4.10 References
5 TEM Transmission line filters
5.1 Commesurate distributed circuits
5.2 Stepped impedance unit element prototypes
5.2.1 Physical realisation of stepped impedance lowpass filters
5.3 Broadband TEM filters with generalized Chebyshev characteristics
5.3.1 Generaliszed Chebyshev highpass filters
5.4 Paralllel coupled transmission lines
5.5 The interdigital filter
5.5.1 Design example
5.5.2 Narrowband interdigital filters
5.5.3 Deesign example
5.5.4 Physical design of the interdigital filter
5.6 The combline filter
5.6.1 Design example
5.6.2 Tunable combline filter
5.7 The parallel coupled-line filter
5.8 Narrowband
5.9 Summary
5.10 References
6 Waveguide Filters
6.1 Introduction
6.2 Basic Theory of waveguides
6.2.1 TE Modes
6.2.2 TM Modes
6.2.3 Relative cut-off frequencies of modes
6.2.4 Rectangular waveguide resonators
6.2.5 Numerical example
6.2.6 Spurious resonances
6.2.7 Circular waveguides
6.2.8 TE modes
6.2.9 TM Modes
6.2.10 Circular waveguide resonators
6.2.11 Numerical example
6.3 Design of waveguide bandpass filters
6.3.1 Design example
6.4 The generalised direct-coupled cavity waveguide filter
6.5 Extracted pole waveguide filters
6.5.1 Realisation in waveguide
6.5.2 Design example
6.5.3 Realisation in TE mode cavities
6.6 Dual-mode waveguide filters
6.6.1 Numerical example
6.6.2 Asymmetric realisations for dual-mode filters
6.7 Summary
6.8 References
7 Dielectric resonator filters
7.1 Introduction
7.2 Dielectric rod waveguides and the TE mode
7.3 Dual-mode dielectric resonator
7.3.1 Dual-mode conductor-loaded dielectric resonator filters
7.4 Triple-mode dielectric resonator filters
7.4.1 Spherical dielectric resonators
7.4.2 Cubic dielectric resonators
7.4.3 Design of triple-mode dielectric resonator reflection filters
7.4.4 Design example
7.5 Dielectric-loaded filters
7.5.1 Dielectric-loaded waveguide filters
7.6 Summary
7.7 References
8 Miniaturisation techniques for microwave filters
8.1 Introduction
8.2 Dielectric resonator filters
8.3 Superconducting filters
8.4 Surface acoustic wave filters
8.5 Active microwave filters
8.6 Lossy filters
8.6.1 Design of lossy filters - classical predistortion
8.6.2 Design of lossy filters -reflection mode type
8.6.3 Design example
8.7 Summary
8.8 References
Index
IET Electromagnetic Waves Series 48 Theory and Design of Microwave Filters Ian Hunter
IET ElEcTromagnETIc WavEs sErIEs 48 Series Editors: Professor P.J.B. Clarricoats Professor E.V. Jull Theory and Design of Microwave Filters
Other volumes in this series: Volume 1 Geometrical theory of diffraction for electromagnetic waves, 3rd edition G.L. James Volume 10 Aperture antennas and diffraction theory E.V. Jull Volume 11 Adaptive array principles J.E. Hudson Volume 12 Microstrip antenna theory and design J.R. James, P.S. Hall and C. Wood Volume 15 The handbook of antenna design, volume 1 A.W. Rudge, K. Milne, A.D. Oliver and P. Knight (Editors) Volume 16 The handbook of antenna design, volume 2 A.W. Rudge, K. Milne, A.D. Oliver and P. Knight (Editors) Volume 18 Corrugated horns for microwave antennas P.J.B. Clarricoats and A.D. Oliver Volume 19 Microwave antenna theory and design S. Silver (Editor) Volume 21 Waveguide handbook N. Marcuvitz Ferrites at microwave frequencies A.J. Baden Fuller Volume 23 Volume 24 Propagation of short radio waves D.E. Kerr (Editor) Volume 25 Principles of microwave circuits C.G. Montgomery, R.H. Dicke and E.M. Purcell (Editors) Ionospheric radio K. Davies Volume 26 Spherical near-field antenna measurements J.E. Hansen (Editor) Volume 28 Handbook of microstrip antennas, 2 volumes J.R. James and P.S. Hall (Editors) Volume 31 Volume 32 Electromagnetic waveguides: theory and application S.F. Mahmoud Volume 33 Radio direction finding and superresolution, 2nd edition P.J.D. Gething Volume 34 Electrodynamic theory of superconductors S.A. Zhou Volume 35 VHF and UHF antennas R.A. Burberry Volume 36 Propagation, scattering and diffraction of electromagnetic waves A.S. Ilyinski, G. Ya.Slepyan and A. Ya.Slepyan Volume 37 Geometrical theory of diffraction V.A. Borovikov and B.Ye. Kinber Volume 38 Analysis of metallic antenna and scatterers B.D. Popovic and B.M. Kolundzija Volume 39 Microwave horns and feeds A.D. Olver, P.J.B. Clarricoats, A.A. Kishk and L. Shafai Volume 41 Approximate boundary conditions in electromagnetics T.B.A. Senior and J.L. Volakis Volume 42 Spectral theory and excitation of open structures V.P. Shestopalov and Y. Shestopalov Volume 43 Open electromagnetic waveguides T. Rozzi and M. Mongiardo Volume 44 Theory of nonuniform waveguides: the cross-section method B.Z. Katsenelenbaum, L. Mercader Del Rio, M. Pereyaslavets, M. Sorella Ayza and M.K.A. Thumm Volume 45 Parabolic equation methods for electromagnetic wave propagation M. Levy Volume 46 Advanced electromagnetic analysis of passive and active planar structures T. Rozzi and M. Farinai Electromagnetic mixing formulae and applications A. Sihvola Volume 47 Volume 48 Theory and design of microwave filters I.C. Hunter Volume 49 Handbook of ridge waveguides and passive components J. Helszajn Volume 50 Channels, propagation and antennas for mobile communications R. Vaughan and J. Bach-Anderson Volume 51 Asymptotic and hybrid methods in electromagnetics F. Molinet, I. Andronov Volume 52 and D. Bouche Thermal microwave radiation: applications for remote sensing C. Matzler (Editor) Volume 502 Propagation of radiowaves, 2nd edition L.W. Barclay (Editor)
Theory and Design of Microwave Filters Ian Hunter The Institution of Engineering and Technology
Published by The Institution of Engineering and Technology, London, United Kingdom First edition © 2001 The Institution of Electrical Engineers Reprint with new cover © 2006 The Institution of Engineering and Technology First published 2001 Reprinted 2006 This publication is copyright under the Berne Convention and the Universal Copyright Convention. All rights reserved. Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permitted under the Copyright, Designs and Patents Act, 1988, this publication may be reproduced, stored or transmitted, in any form or by any means, only with the prior permission in writing of the publishers, or in the case of reprographic reproduction in accordance with the terms of licences issued by the Copyright Licensing Agency. Inquiries concerning reproduction outside those terms should be sent to the publishers at the undermentioned address: The Institution of Engineering and Technology Michael Faraday House Six Hills Way, Stevenage Herts, SG1 2AY, United Kingdom www.theiet.org While the author and the publishers believe that the information and guidance given in this work are correct, all parties must rely upon their own skill and judgement when making use of them. Neither the author nor the publishers assume any liability to anyone for any loss or damage caused by any error or omission in the work, whether such error or omission is the result of negligence or any other cause. Any and all such liability is disclaimed. The moral rights of the author to be identified as author of this work have been asserted by him in accordance with the Copyright, Designs and Patents Act 1988. British Library Cataloguing in Publication Data Hunter, I.C. (Ian C.) Theory and design of microwave filters. – (IEE electromagnetic waves series; no. 48) 1. Microwave filters I. Title 621.3’81331 ISBN (10 digit) 0 85296 777 2 ISBN (13 digit) 978-0-85296-777-5 Printed in the UK by University Press, Cambridge Reprinted in the UK by Lightning Source UK Ltd, Milton Keynes
To Anne, for understanding that a blank stare is not a sign of madness.
Contents Foreword Preface 1 Introduction Ideal lowpass filters 1.1 Applications of RF and microwave filters 1.2 1.3 Minimum phase networks 1.4 Amplitude approximation 1.5 Practical realisations of microwave filters Summary 1.6 1.7 References 2 Basic network theory 2.1 2.2 2.3 2.4 Linear passive time-invariant networks 2.1.1 Linearity 2.1.2 Time invariance 2.1.3 Passivity 2.1.4 The bounded real condition Lossless networks Ladder networks Synthesis of two-port networks Darlington synthesis 2.4.1 Cascade synthesis 2.4.2 All-pole networks 2.5 Analysis of two-port networks 2.6 Analysis of two-port networks - the scattering matrix 2.6.1 Relationships between ABCD parameters and S the ABCD matrix parameters Even- and odd-mode analysis of symmetrical networks 2.7 2.8 Analysis by image parameters 2.9 Analysis of distributed circuits 2.10 Sun1mary 2.11 References xi xiii 1 ] 5 7 10 ]2 12 13 15 15 16 16 17 17 18 21 22 25 29 29 34 40 41 44 46 47 48
分享到:
收藏