Documents

Microwave - Experiment 1 - Revision-network Analyzer

Description
Microwave antenna and theory
Categories
Published
of 32
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Related Documents
Share
Transcript
  Basic RF Technic and Laboratory Manual -Vector Network Analyzer Measurement. Dr. Haim Matzner & Shimshon Levy.August, 2008.  2  CONTENTS 1 Introduction 5 1.1 Objectives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.2 Prelab Students Preparation and Report . . . . . . . . . . . . . 5 2 Background Theory 7 2.1 Transmission Line Basic . . . . . . . . . . . . . . . . . . . . . . 72.2 Component Characteristics . . . . . . . . . . . . . . . . . . . . . 72.3 Reflection and Transmission . . . . . . . . . . . . . . . . . . . . 82.3.1 Scattering (S) Parameters . . . . . . . . . . . . . . . . . 92.4 Operator Calibration . . . . . . . . . . . . . . . . . . . . . . . . 142.4.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.4.2 Calibration Reference Plane . . . . . . . . . . . . . . . . 162.4.3 When a Calibration Is Necessary . . . . . . . . . . . . . 172.4.4 When a Calibration Is Not Necessary . . . . . . . . . . . 172.5 Purpose and Use of Different Calibrations . . . . . . . . . . . . 172.5.1 Normalization or Response . . . . . . . . . . . . . . . . . 172.5.2 Response and Isolation . . . . . . . . . . . . . . . . . . . 172.5.3 Transmission . . . . . . . . . . . . . . . . . . . . . . . . 182.5.4 Reflection . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3 Experiment Procedure 19 3.1 Required Equipment . . . . . . . . . . . . . . . . . . . . . . . . 193.2 Front Panel Tour . . . . . . . . . . . . . . . . . . . . . . . . . . 193.3 Entering Frequency Range . . . . . . . . . . . . . . . . . . . . . 203.4 Entering Source Power Level . . . . . . . . . . . . . . . . . . . . 213.5 Scaling the Measurement Trace . . . . . . . . . . . . . . . . . . 213.6 Entering Active Measurement channel. . . . . . . . . . . . . . . 223.7 Viewing Measurement Channels . . . . . . . . . . . . . . . . . . 233.8 Calibration for Reflection Measurements . . . . . . . . . . . . . 233.9 Make a Reflection Simulation and Measurement . . . . . . . . . 243.9.1 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . 243.9.2 Measurement . . . . . . . . . . . . . . . . . . . . . . . . 253.10 Calibration for Transmission Measurement . . . . . . . . . . . . 263.11 Make a Transmission Measurement . . . . . . . . . . . . . . . . 263.11.1 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . 263.11.2 Measurement . . . . . . . . . . . . . . . . . . . . . . . . 273.12 Measurement of Basic Filter Parameters. . . . . . . . . . . . . . 27 CONTENTS  3  3.13 Transmission Simulation and Measurement. . . . . . . . . . . . 283.13.1 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . 283.13.2 Measurement . . . . . . . . . . . . . . . . . . . . . . . . 293.13.3 Pass Band Insertion Loss Measurement . . . . . . . . . . 293.13.4 -3 dB Band Width . . . . . . . . . . . . . . . . . . . . . 293.13.5 -20 dB and -35 dB Band Width . . . . . . . . . . . . . . 303.14 Reflection Measurement . . . . . . . . . . . . . . . . . . . . . . 303.14.1 Reflection Coefficient . . . . . . . . . . . . . . . . . . . . 303.14.2 Standing Wave Ratio and Impedance . . . . . . . . . . . 303.15 Final Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 4  CONTENTS

General Lab Safety

Jul 23, 2017

IEC 60268-16

Jul 23, 2017
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks