PPT-Impedance Matching (2) Outline

Three Element Matching Motivation Pi Network T Network Low Q or Wideband Matching Network Impedance Matching on Smith Chart TwoElement ThreeElement Matching MultiElement Matching Genesis. ticomaaj HighPerformance Analog Products Output impedance matching with fully differential operational amplifiers Introduction Impedance matching is widely used in the transmission of signals in many end applications across the industrial communicati However even in these fields its often misused probably because many people dont really understand the concepts behind it In this primer well try to clarify what impedance matching is really all about why its important in some situations and not imp Electrical impedance extends the concept of resistance to AC circuits describing not only the relative amplitudes of the voltage and current but also the r elative phases When the circuit is driven with direct current DC there is no distinction be Quater wavelength transformer matching its advantages and limitations Single stub matching technique and its special features brPage 2br Module 2 Transmission Lines Lecture 15 Impedance Matching using Transmission Line Impedance Matching Impedance HighPerformance Analog Applications ABSTRACT The optical module offers an effective highspeed solution for growing telecom market Data rates range from 155 Mbps to Gbps and even up to 10 Gbps Transmitter optical subassemblies TOSAs and laser drivers cstcom Whitepaper CST AG 2012 Matching circuit optimization for antenna applications Impedance matching is an essential part of antenna design The input impedance of an antenna needs to be reasonably close to the amp However even in these fields its often misused probably because many people dont really understand the concepts behind it In this primer well try to clarify what impedance matching is really all about why its important in some situations and not imp 3-4-2014. Impedance overview. ac source. cell. R. C. d. c null detector. ac null detector. Potentiometer to null dc voltage. R. B. d. c null detector. R. A. V. –. +. R. u. R. I. 1. . + I. 2. . I. range of measuring equipment impedance matching to reduce the effects of improper input/output terminations of oscillators, The important parameters associated with fixed attenuators include the amoun of perfect flat surfaces with uniform resistance. Martin Duignan, Elisa Garcia-. Tabares. , Laura . Grob. , . Xiuguang. . Jin. , Anne-Laure . Lamure. , Mostafa . Salahshoor. , Roberto . Salemme. , Theo Sinkovits . 3-4-2014. Impedance overview. ac source. cell. R. C. d. c null detector. ac null detector. Potentiometer to null dc voltage. R. B. d. c null detector. R. A. V. –. . R. u. R. I. 1. . I. 2. . I. of perfect flat surfaces with uniform resistance. Martin Duignan, Elisa Garcia-. Tabares. , Laura . Grob. , . Xiuguang. . Jin. , Anne-Laure . Lamure. , Mostafa . Salahshoor. , Roberto . Salemme. , Theo Sinkovits . Farrukh. . Inam. Applications Engineer. LPRF TI. 1. Agenda. Antenna Basics. Antenna . Parameters. Radio Range and Communication Link. Antenna Matching Example. 2. What is an Antenna. Converts guided EM waves from a transmission line to spherical wave in free space or vice versa.. Ryan . LeFebre. Terminated Lossless Line. The ratio of voltage to current at z=0 must be Z. L. , to satisfy this waves may be reflected. Terminated Lossless Line. Total voltage on the line:. Total current on the line:.