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Author: Muzaffer Ahmad Siddiqi
Publisher: Cambridge University Press
Published: 2020-03-26
Total Pages: 619
ISBN-13: 1108486835
DOWNLOAD EBOOKLearn the techniques of analog filter designs and applications in audio/video signal processing, control, and biomedical instrumentation.
Author: T. Deliyannis
Publisher: CRC Press
Published: 2019-05-08
Total Pages: 352
ISBN-13: 1351833804
DOWNLOAD EBOOKThis book presents the design of active RC filters in continuous time. Topics include: filter fundamentals active elements realization of functions using opamps LC ladder filters operational transconductance amplifier circuits (OTACs) MOSFET-C filters Continuous-Time Active Filter Design uses wave variables to enable the reader to better understand the introduction of more complex variables created through linear transformations of voltages and currents. Intended for undergraduate students in electrical engineering, Continuous-Time Active Filter Design provides chapters as self-contained units, including introductory material leading to active RC filters.
Author: Shanthi Pavan
Publisher: Springer Science & Business Media
Published: 2007-05-08
Total Pages: 228
ISBN-13: 0306470144
DOWNLOAD EBOOKThere is an ever increasing trend towards putting entire systems on a single chip. This means that analog circuits will have to coexist on the same substrate along with massive digital systems. Since technologies are optimized with these digital systems in mind, designers will have to make do with standard CMOS processes in the years to come. We address analog filter design from this perspective. Filters form important blocks in applications ranging from computer disc-drive chips to radio transceivers. In this book, we develop the theory and techniques necessary for the implementation of high frequency (hundreds of megahertz) programmable continuous time filters in standard CMOS processes. Since high density poly-poly capacitors are not available in these technologies, alternative capacitor structures have to be found. Met- metal capacitors have low specific capacitance. An alternative is to use the (inherently nonlinear) capacitance formed by MOSFET gates. In Chapter 2, we focus on the use of MOS capacitors as integrating elements. A physics-based model which predicts distortion accurately is presented for a two-terminal MOS structure in accumulation. Distortion in these capacitors as a function of signal swing and bias voltage is computed. Chapter 3 reviews continuous-time filter architectures in the light of bias-dependent integrating capacitors. We also discuss the merits and demerits of various CMOS transconductance elements. The problems encountered in designing high frequency programmable filters are discussed in detail.
Author: Muzaffer Ahmad Siddiqi
Publisher: Cambridge University Press
Published: 2020-03-26
Total Pages:
ISBN-13: 1108775543
DOWNLOAD EBOOKDiscover the techniques of analog filter designs and their utilization in a large number of practical applications such as audio/video signal processing, biomedical instrumentation and antialiasing/reconstruction filters. Covering high frequency filter design like active R and active C filters, the author tries to present the subject in a simpler way as a base material for analog filter designs, as well as for advanced study of continuous-time filter designs, and allied filter design areas of current-mode (CM) and switched capacitor filters. With updated basic analog filter design approaches, the book will provide a better choice to select appropriate design technique for a specific application. Focussing mainly on continuous time domain techniques, which forms the base of all other techniques, this is an essential reading for undergraduate students. Numerous solved examples, practical applications and case studies on audio/video devices, medical instrumentation, control and antialiasing/reconstruction filters will provide ample motivation to readers.
Author: S.A. Pactitis
Publisher: CRC Press
Published: 2018-10-03
Total Pages: 288
ISBN-13: 1420054775
DOWNLOAD EBOOKUsing an accessible yet rigorous approach, Active Filters: Theory and Design highlights the essential role of filters, especially analog active filters, in applications for seismology, brainwave research, speech and hearing studies, and other medical electronics. The book demonstrates how to design filters capable of meeting a given set of specifications. Recognizing that circuit simulation by computer has become an indispensable verification tool both in analysis and in design, the author emphasizes the use of MicroCap for rapid test of the filter. He uses three basic filter types throughout the book: Butterworth, Chenyshev, and Bessel. These three types of filters are implemented with the Sallen-Key, infinite gain multiple feedback, state-variable, and biquad circuits that yield low-pass, high-pass, band-pass, and band-reject circuits. The book illustrates many examples of low-pass, high-pass, band-pass, and notch active filters in complete detail, including frequency normalizing and denormalizing techniques. Design equations in each chapter provide students with a thorough grounding in how to implement designs. This detailed theoretical treatment gives you the tools to teach your students how to master filter design and analysis.
Author: Mohammed S. Ghausi
Publisher: IET
Published: 2003-06-30
Total Pages: 560
ISBN-13: 188493238X
DOWNLOAD EBOOKOriginally published in 1981, Modern Filter Design remains a classic statement of the principles underlying the analysis and design of active RC and switched capacitor filters. Among other topics, the authors discuss the design of continuous-time, second order active sections (biquads), various measures of sensitivity, and the basic properties and classification of continuous-time and sampled data systems, together with filter transfer functions and approximations.
Author: Hank Zumbahlen
Publisher:
Published: 2005-01-01
Total Pages:
ISBN-13: 9780916550288
DOWNLOAD EBOOKAuthor: Ville Saari
Publisher: Springer Science & Business Media
Published: 2012-03-15
Total Pages: 207
ISBN-13: 1461433657
DOWNLOAD EBOOKThis book presents a new filter design approach and concentrates on the circuit techniques that can be utilized when designing continuous-time low-pass filters in modern ultra-deep-submicron CMOS technologies for integrated wideband radio receivers. Coverage includes system-level issues related to the design and implementation of a complete single-chip radio receiver and related to the design and implementation of a filter circuit as a part of a complete single-chip radio receiver. Presents a new filter design approach, emphasizing low-voltage circuit solutions that can be implemented in modern, ultra-deep-submicron CMOS technologies;Includes filter circuit implementations designed as a part of a single-chip radio receiver in modern 1.2V 0.13um and 65nm CMOS;Describes design and implementation of a continuous-time low-pass filter for a multicarrier WCDMA base-station;Emphasizes system-level considerations throughout.
Author: Yichuang Sun
Publisher: IET
Published: 2002-04-15
Total Pages: 258
ISBN-13: 0852969767
DOWNLOAD EBOOKSun (communication electronics, U. of Hertfordshire, UK), this volume's editor, also contributed a chapter on the architectures and design of OTA/gm-C filters. The other papers describe on-chip automatic tuning of filters, analog adaptive filters, low voltage techniques for switched-current filters, log domain filters, the MOSFET-C technique and active filters using integrated inductors. The contributors teach electrical engineering in the US, the UK, Thailand, and Canada. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Rolf Schaumann
Publisher:
Published: 2010-06-30
Total Pages: 818
ISBN-13: 9780195380552
DOWNLOAD EBOOKIdeal for advanced undergraduate and first-year graduate courses in analog filter design and signal processing, Design of Analog Filters integrates theory and practice in order to provide a modern and practical "how-to" approach to design.
