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Book Cover
E-book
Author Zhu, Lei, 1963-

Title Microwave bandpass filters for wideband communications / Lei Zhu, Sheng Sun, Rui Li
Published Hoboken : John Wiley, ©2012
Online access available from:
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Description 1 online resource (xi, 221 pages) : illustrations
Series Wiley Series in Microwave and Optical Engineering
Wiley series in microwave and optical engineering.
Contents 880-01 Introduction -- Transmission line concepts and networks -- Conventional parallel-coupled line filter -- Planar transmission line resonators -- MMR-based UWB bandpass filters -- Synthesis approach for UWB filters -- Other types of UWB filters
880-01/(S Machine generated contents note: 1. Introduction -- 1.1. Background on UWB Technology -- 1.2. UWB Regulations -- 1.2.1. FCC Radiation Masks -- 1.2.2. ECC Radiation Masks -- 1.2.3. UWB Definition and Bandwidth -- 1.3. UWB Bandpass Filters -- 1.4. Organization of the Book -- References -- 2. Transmission Line Concepts and Networks -- 2.1. Introduction -- 2.2. Transmission Line Theory -- 2.2.1. Basic Transmission Line Model -- 2.2.2. Lossless Terminated Transmission Lines -- 2.3. Microwave Network Parameters -- 2.3.1. Scattering Parameters for Two-Port Network -- 2.3.2. [Z] and [Y] Matrices -- 2.3.3. ABCD Parameters -- 2.3.4. Conversions between S-, Z-, Y-, and ABCD-Matrix Parameters -- 2.4. Relative Theories of Network Analysis -- 2.4.1. Even-and Odd-Mode Network Analysis -- 2.4.2. Image Parameter Method -- 2.5. Summary -- References -- 3. Conventional Parallel-Coupled Line Filter -- 3.1. Introduction -- 3.2. Lumped-Element Lowpass Filter Prototype -- 3.2.1. Maximally Flat and Chebyshev Characteristics -- 3.2.2. Lumped-Element Ladder Network -- 3.3. Impedance and Frequency Transformation -- 3.3.1. Lowpass to Lowpass Transformation -- 3.3.2. Lowpass to Highpass Transformation -- 3.3.3. Lowpass to Bandpass Transformation -- 3.3.4. Lowpass to Bandstop Transformation -- 3.4. Immittance Inverters -- 3.5. Lowpass Prototype Filter with Immittance Inverter -- 3.6. Parallel-Coupled Line Bandpass Filter -- 3.7. Summary -- References -- 4. Planar Transmission Line Resonators -- 4.1. Introduction -- 4.2. Uniform Impedance Resonator -- 4.2.1. Short-Circuited λg/2 Transmission Line -- 4.2.2. Open-Circuited λg/2 Transmission Line -- 4.2.3. Short-Circuited λg/4 Transmission Line -- 4.2.4. Open-Circuited λg/4 Transmission Line -- 4.3. Stepped Impedance Resonators -- 4.3.1. Fundamental Properties of SIR -- 4.3.2. Slope Parameters of SIR -- 4.3.3. Design of the Parallel-Coupled Line Bandpass Filters with SIR -- 4.4. Multiple-Mode Resonator -- 4.4.1. Open-Circuited Multiple-Mode Resonator -- 4.4.2. Short-Circuited Multiple-Mode Resonator -- 4.4.3. Design of the Parallel-Coupled Line Bandpass Filters with MMRs -- 4.5. Summary -- References -- 5. MMR-Based UWB Bandpass Filters -- 5.1. Introduction -- 5.2. Initial MMR-Based UWB Bandpass Filter -- 5.3. UWB Bandpass Filters with Varied Geometries -- 5.3.1. Aperture-Backed PCML -- 5.3.2. Broadside Microstrip/CPW -- 5.3.3. Inductive Coupling Element on CPW -- 5.4. UWB Filters with Improved Out-of-Band Performance -- 5.4.1. Capacitive-Ended Interdigital Coupled Lines -- 5.4.2. Coupling between Two Feed Lines -- 5.4.3. Stub-Loaded MMR -- 5.4.4. Lowpass Embedded MMR -- 5.5. UWB Bandpass Filter with a Notch Band -- 5.6. Summary -- References -- 6. Synthesis Approach for UWB Filters -- 6.1. Introduction -- 6.2. Transfer Function -- 6.3. Transmission Line Network with Pure Shunt/Series Stubs -- 6.4. Transmission Line Network with Hybrid Series and Shunt Stubs -- 6.5. MMR-Based UWB Filter with Parallel-Coupled Lines -- 6.6. Summary -- References -- 7. Other Types of UWB Filters -- 7.1. Introduction -- 7.2. UWB Filters with Highpass and Lowpass Filters -- 7.3. UWB Filters with Optimum Shunt Short-Circuited Stubs -- 7.3.1. UWB Filter with Extended Upper Stopband -- 7.3.2. UWB Filter with Enhanced Selectivity -- 7.4. UWB Filters with Quasi-Lumped Elements -- 7.4.1. UWB Filter Implemented with Suspended Strip Line -- 7.4.2. UWB Filter Implemented on Liquid Crystal Polymer (LCP) -- 7.5. UWB Filters with Composite CPW and Microstrip Structure -- 7.6. UWB Filter with Microstrip Ring Resonator -- 7.7. UWB Filter using Multilayer Structures -- 7.8. UWB Filter with Substrate Integrated Waveguide (SIW) -- 7.9. UWB Filter with Notch Band -- 7.10. Summary -- References
Summary This book will appeal to scientists and engineers who are concerned with the design of microwave wideband devices and systems. For advanced (ultra)-wideband wireless systems, the necessity and design methodology of wideband filters will be discussed with reference to the inherent limitation in fractional bandwidth of classical bandpass filters. Besides the detailed working principles, a large number of design examples are demonstrated, which can be easily followed and modified by the readers to achieve their own desired specifications
Bibliography Includes bibliographical references and index
Notes English
Subject Broadband communication systems.
Ultra-wideband devices.
TECHNOLOGY & ENGINEERING -- Mobile & Wireless Communications.
TECHNOLOGY & ENGINEERING -- Radio.
Broadband communication systems
Ultra-wideband devices
Form Electronic book
Author Sun, Sheng, 1980-
Li, Rui, 1981-
LC no. 2011034132
ISBN 9781118197981
1118197984
9781118197950
111819795X
0470876611
9780470876619
9781118197974
1118197976
1280590203
9781280590207
9786613620033
6613620033