... EQUIVALENT -CIRCUIT MODELS 117 g m g ds C ds C gs C gd Figure 3.38 A quasi-static equivalent circuit of an FET C gs C gd C ds, i R gd R i g m g ds Figure 3.39 A non-quasi-static symmetric equivalent circuit ... EQUIVALENT -CIRCUIT MODELS 121 3.3.4 Extraction of an Equivalent Circuit from Multi-bias Small-signal Measurements The behaviour of a real device is distributed by nature; therefore, a good equivalent circuit ... is i g (v) q (1) (v) q (2) (v) q (3) (v) Figure 3.64 A frequency-domain black-box equivalent circuit EQUIVALENT -CIRCUIT MODELS 111 Physically different effects can be treated in the same way if they...
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Tài liệu carbon nanotube synthesis device fabrication and circuit design pdf
Ngày tải lên: 23/02/2014, 02:20
RF / Microwave Circuit Design for Wireless Application potx
... s 1-3 THE RADIO CHANNEL AND MODULATION REQUIREMENTS 23 RF /MICROWAVE CIRCUIT DESIGN FOR WIRELESS APPLICATIONS RF /Microwave Circuit Design for Wireless Applications. Ulrich L. Rohde, David P. ... advances. In this book, RF /Microwave Circuit Design for Wireless Applications , Dr. Rohde helps clarify RF theory and its reduction to practical applications in developing RF circuits. The book provides ... The selection guide is useful in starting off with a design that is less integrated, therefore allowing the designer to have access to portions of the circuit that later disappear inside the IC. Figure...
Ngày tải lên: 31/03/2014, 22:20
Nonlinear Microwave Circuit Design phần 1 ppsx
... Preface Nonlinear microwave circuits is a field still open to investigation; however, many basic concepts and design guidelines are already well established. Many researchers and design engineers ... constant are present in a circuit, like those introduced by the bias circuitry. In this case, a large number of microwave periods must be analysed before the reactances in the bias circuitry are charged, ... finite-difference incremental ratio: dv(t) dt = v k − v k−1 t k − t k−1 (1.17) Nonlinear Microwave Circuit Design 12 NONLINEAR ANALYSIS METHODS | Y ( f )| f − f m + f m ∠ Y ( f ) t Zero-valued for...
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Nonlinear Microwave Circuit Design phần 2 docx
... active microwave circuits’, IEEE Trans. Microwave Theory Tech., MTT-20, 402–409, 1972. [64] G.L. Heiter, ‘Characterisation of nonlinearities in microwave devices and systems’, IEEE Trans. Microwave ... program for nonlinear microwave circuit design , IEEE Trans. Microwave Theory Tech., MTT-31, 762–769, 1983. [35] K.S. Kundert, A. Sangiovanni-Vincentelli, ‘Simulation of nonlinear circuits in the frequency domain’, ... multitone analysis of non- linear microwave circuits’, Proc. 21st European Microwave Conf., 1991, pp. 1550–1555. [57] P. Feldmann, J. Roychowdhury, ‘Computation of circuit waveform envelopes using...
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Nonlinear Microwave Circuit Design phần 3 potx
... their accu- racy is usually below acceptable levels for circuit design. Their use lies essentially in the Nonlinear Microwave Circuit Design F. Giannini and G. Leuzzi 2004 John Wiley & ... measurements using a computer-controlled microwave tuner’, Microwave J., 32, 156–161, 1989. [8] C. Tsironis, ‘A novel design method of wideband power amplifiers’, Microwave J., 35, 303– 304, 1992. [9] ... de-trapping phenomena. A superimposed microwave signal, be it small or large, does not have the time within a microwave period to affect any of these phenomena. The microwave properties of the device...
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Tài liệu PRINCIPLES OF ASYNCHRONOUS CIRCUIT DESIGN – A Systems Perspective pdf
... components. If this equivalent circuit model is speed-independent, then the circuit is delay-insensitive. Unfortunately the class of delay-insensitive circuits is rather small. Only circuits composed of ... xvi PRINCIPLES OF ASYNCHRONOUS CIRCUIT DESIGN The following list describes the objectives of the 20 projects. It is sorted by decreasing funding budget. CRAFT CMOS Radio Frequency Circuit Design for Wireless ... DQIF, through physical design and characterisation of the core blocks Low-power RF design techniques in standard CMOS digital processes RF design tools and framework; PAPRICA Design Kit Demonstration...
Ngày tải lên: 09/12/2013, 21:15
Circuit design with HDL Chapter 4 Structural modeling pdf
... actual circuit and the model. - There is no continuous assignment equivalent to the bidirectional transfer gate. Sequential Circuit A feedback path The state of the sequential circuits ... primitives B – Examples Combinational Circuit Sequential Circuit 3 User-Defined Primitives ã The set of predefined gate primitives by designing and specifying new primitive elements ... minimum delay value that the designer expects the gate to have typ The typical delay value that the designer expects the gate to have max The maximum delay value that the designer expects the gate...
Ngày tải lên: 07/03/2014, 14:20
Fundamentals of RF Circuit Design With Low Noise Oscillators
... microwaves is likely to further fuel this increase. Modern computer systems also clock at RF /microwave signal rates requiring high frequency design techniques. The borderline between RF and microwave ... amplifier design and includes Load Pull measurement and design techniques and a more analytic design example of a broadband, efficient amplifier operating from 130 to 180 MHz. The design example ... RF Circuit Design with Low Noise Oscillators. Jeremy Everard Copyright © 2001 John Wiley & Sons Ltd ISBNs: 0-471-49793-2 (Hardback); 0-470-84175-3 (Electronic) 14 Fundamentals of RF Circuit...
Ngày tải lên: 08/04/2013, 10:50
Allen and Holberg - CMOS Analog Circuit Design
... E 2 max Allen and Holberg - CMOS Analog Circuit Design Page II.0-3 OBJECTIVE ã Provide an understanding of CMOS technology sufficient to enhance circuit design. ã Characterize passive components ... Holberg - CMOS Analog Circuit Design II.5-6 IMPROVED LAYOUT METHODS FOR CAPACITORS Corner clipping: Clip corners Street-effect compensation: Allen and Holberg - CMOS Analog Circuit Design Page II.1-6 Etching Etching ... Allen and Holberg - CMOS Analog Circuit Design Page I.2-1 I.1 - INTRODUCTION GLOBAL OBJECTIVES ã Teach the analysis, modeling, simulation, and design of analog circuits implemented in CMOS technology. ã...
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