'Smith chart' presentation slideshows

?????? Fundamentals of RF Engineering

2.76k views • 256 slides

Transmission Lines and Waveguides 4. The Smith Chart

Transmission Lines and Waveguides 4. The Smith Chart. by Nannapaneni Narayana Rao.

1.74k views • 82 slides

Transmission Lines

Transmission Lines. 1. Figure 11.1 Typical transmission lines in cross-sectional view: (a) coaxial line, (b) two-wire line, (c) planar line, (d) wire above conducting plane, (e) microstrip line.

1.38k views • 59 slides

Semiconductor Test Laboratory Improvements for High Temperature, Low Temperature, and High Frequency with Electronically

Semiconductor Test Laboratory Improvements for High Temperature, Low Temperature, and High Frequency with Electronically Switchable Load. Group 2 Jomah Fangonilo Shawn Hughes Shawn Sickel Antony Stabile. Dr. Vikram Kapoor Dr. Kalpathy Sundaram.

770 views • 55 slides

Impedance Matching (2)

Impedance Matching (2). Outline. Three Element Matching Motivation Pi Network T Network Low Q or Wideband Matching Network Impedance Matching on Smith Chart Two-Element Three-Element Matching Multi-Element Matching Genesis. RV=4.424 Ohms. Component Q= 4.73. Circuit Q.

1.05k views • 35 slides

Impedance Matching (2)

Impedance Matching (2). Outline. Three Element Matching Motivation Pi Network T Network Low Q or Wideband Matching Network Impedance Matching on Smith Chart Two-Element Three-Element Matching Multi-Element Matching Genesis. RV=4.424 Ohms. Component Q= 4.73. Circuit Q.

686 views • 35 slides

ENEL434 UHF Amplifier: Group 6

ENEL434 UHF Amplifier: Group 6. Specifications:. Centre Frequency:. Bandwidth:. Transistor: BFR92A. Supply Voltage :. Matching: Input and Output. DC Biasing of the Transistor. The transistor datasheet below shows that there is no need to exceed.

498 views • 33 slides

TELECOMMUNICATIONS

TELECOMMUNICATIONS. Dr. Hugh Blanton ENTC 4307/ENTC 5307. Background. An AT&T Bell Lab engineer, Philip Smith, developed a graphical tool in 1933 to simplify the task of plotting impedance variation in passive transmission line circuits.

437 views • 26 slides

Detection2002

Detection2002. Firas Faham. AD Tag contents. AD Tag Overview AD Tag examples - single and multiple tag code access Algorithms Smart Material Introduction to Microwave Microstrip Coplanar Microstrip Smith Chart Impedance Transformation Detection

509 views • 24 slides

RF/Microwave Circuit for Phase Shifting in Phased Antenna Arrays

RF/Microwave Circuit for Phase Shifting in Phased Antenna Arrays. By: Paul Lee and Garvin Cung ECE345 Spring 2003 - Project 21. Outline. Introduction Objectives Design and Simulations Fabrication Measurements and Future Work Conclusion. Introduction.

553 views • 24 slides

JUAS 2012 RF lab introduction

329 views • 23 slides

MFJ-226 Antenna analyzer

470 views • 20 slides

Prof. David R. Jackson

ECE 3317. Prof. David R. Jackson. Spring 2013. Notes 11 Transmission Lines ( Standing Wave Ratio (SWR) and Generalized Reflection Coefficient). Standing Wave Ratio. Z g. I( z ). +. Z 0. Sinusoidal source. V( z ). Z L. -. S. z = 0. z.

367 views • 20 slides

ELEC 412 RF & Microwave Engineering

361 views • 19 slides

EKT 441 MICROWAVE COMMUNICATIONS

791 views • 19 slides

Helix Antennas

Helix Antennas. Dr. Sandra Cruz-Pol INEL 5305 UPRM Antenna Theory and Design. Helix antenna was invented by J. D. Kraus . . There are two modes of operation , normal and axial. Axial Mode. Normal Mode. 3/4 l < C < 4/3 l . NL<< l. not so. Normal mode. NL<< l. Pattern is .

1.77k views • 18 slides

ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering. Fall 2004 Lecture 5. Smith Chart Use. Smith Chart: Reflection. If we plot ? on the polar plot, and overlay the circles of constant r and x , this yields the Smith Chart , on which we can convert from ? to Z (or the reverse) by inspection.

313 views • 16 slides

ECE 453 Lab 1 High-Frequency Component Models

ECE 453 Lab 1 High-Frequency Component Models. Serge Minin. Pre-lab quiz. How many winds are needed to make a 2.2uH inductor with a T-44-6 core What is the parasitic capacitance that causes a resonance of 200 MHz for the above inductor. Learning objectives.

197 views • 13 slides

16.360 Lecture 9

16.360 Lecture 9. Last lecture. Parameter equations input impedance. 16.360 Lecture 9. Parameter equations. Unit circuit. . Short Circuit load. B. Open Circuit load. 16.360 Lecture 9. Parameter equations. 16.360 Lecture 9. An example. Smith Chart. Input impedance.

224 views • 12 slides

Lecture 12 Smith Chart & VSWR

374 views • 5 slides