Antenna Setup Antenna and Microwave Laboratory In the name of God

Slides:

Advertisements

Similar presentations

AMATEUR RADIO TRAINING

Advertisements

4-4-2 Advanced Radio Receivers

Feeders and Antennas.

CHAPTER 3: SPECIAL PURPOSE OP-AMP CIRCUITS

Chelmsford Amateur Radio Society Intermediate Course (4) Transmitters

Chapter 9 Radio Maintenance MComm – Ch Confidence Testing Preventive Maintenance Corrective Maintenance Summary Overview MComm – Ch9 - 2 >>

COMMUNICATION SYSTEM EEEB453 Chapter 3 (III) ANGLE MODULATION

Principles & Applications Communications Receivers

Collocation Interference 1 WRAP 0859G. Collocation Interference WRAP calculates all potentially dangerous frequencies due to: –Intermodulation –IF breakthrough.

Functional Area 3: ProPortable Module 3.5 ProPortable Safety and Maintenance.

OEIC LAB National Cheng Kung University 1 Ching-Ting Lee Institute of Microelectronics, Department of Electrical Engineering, National Cheng Kung University.

FM Transmitter Matt Baker Kevin Van Dyke. Design Three stage, 9V FM transmitter Three stage, 9V FM transmitter Audio amplificationAudio amplification.

 Distortion – the alteration of the original shape of a waveform.  Function of distortion analyzer: measuring the extent of distortion (the o/p differs.

Electron Paramagnetic Resonance spectrometer

EE 350 / ECE 490 Analog Communication Systems

ESTeem Training Class Antenna Fundamentals. Decibels (dB) Used for all mathematical calculations in the radio world. – dB is a logarithmic number dB =10.

Transmission Media / Channels. Introduction Provides the connection between the transmitter and receiver. 1.Pair of wires – carry electric signal. 2.Optical.

Jess UEAB 2006 Television Tuner. Jess UEAB 2006 Section of the Tuner VHF Tuner UHF Tuner Automatic Fine Tuning AFT Remote control.

Radar Principles and Systems Part I

Tanta University Faculty Of Engineering Electronics & Electrical Communication Department Challenger 8 Team Tanta University Faculty Of Engineering Electronics.

A Company Selling Technology and not just a Product.

Microwave Engineering/Active Microwave Devices 9-13 September Semiconductor Microwave Devices Major Applications Substrate Material Frequency Limitation.

Introduction to Vector Network Analyzer (VNA)

Negative resistance  Negative resistance is a property of some electric circuits where an increase in the current entering a port results in a decreased.

COMMUNICATION SYSTEM COMMUNICATION :

900 MHz radio link between two remotely located Weather Stations

1 Chapter 1 Introduction to Communications Circuits.

Series Connection Series Connection Requires more voltage The supply voltage should be the sum of the rated voltage required for LED.

F. Caspers, S. Federmann, E. Mahner SPSU meeting, 27 th October 2009.

Technician License Course Chapter 3 Types of Radios and Radio Circuits Module 7 Presented by: The Brookhaven National Laboratory Amateur Radio Club Instructor:

Chapter 10 Optical Communication Systems

COMMUNICATION SYSTEM EEEB453 Chapter 2 AMPLITUDE MODULATION Dept of Electrical Engineering Universiti Tenaga Nasional.

1 Microwave Semiconductor Devices Major Applications Substrate Material Frequency Limitation Device Transmitters AmplifiersSi, GaAs, InP< 300 GHzIMPATT.

Mixers in Communication Receivers Dr. Charles Baylis Faculty Candidate April 11, 2008

Microwave Source Diode detector Waveguide. Microwave Source Diode detector Waveguide.

Part 3  Transmission Media & EM Propagations.  Provides the connection between the transmitter and receiver. 1.Pair of wires – carry electric signal.

Reflector Antennas Antenna and Microwave Laboratory In the name of God

Helix Antenna Antenna and Microwave Laboratory In the name of God

Antenna and Microwave Laboratory Babol Noshirvani University of Technology Antenna and Microwave Laboratory Babol Noshirvani University.

Rectangular Waveguide

Microstrip Antenna Antenna and Microwave Laboratory In the name of God

Amplitude Modulation Circuits

IOPtiMate™ OT-135P2 Technical Training – Part I System Description, Installation & Operation IOP (07)

Copyright © 2005 Heathkit Company, Inc. All Rights Reserved Automating and Integrating Residential Systems Presentation 4 – Control of Entertainment Equipment.

By. Jadhav Avinash J Roll no - 2K13E11. Reference: Hewlett Packard Agilent Technology Wikipedia GwINSTEK.

Life Saving Embedded System

Different Types of Voltage Regulators with Working Principle.

AMATEUR RADIO TRAINING Transmitters & Receivers Release: v1.21 hamtrain.co.uk.

Cosmic Microwave Technology, Inc.

NSG 4070 Signal generator and immunity test system Dr. Heinrich

AMATEUR RADIO TRAINING

AMATEUR RADIO TRAINING

Radar System Components and System Design

ANTENNA MEASUREMENTS Measurement of Radiation Pattern Gain

Lets Design an LNA! Anurag Nigam.

Video Transmitting Robot

Redundancy Switching Components

WAVEGUIDE COMPONENTS BY: P. Vijaya & M. Niraja.

Harmonic Distortion Analyzer, Wave Analyzer and Function Generator

Amplitude Modulation Circuits

Electronics: Demod + 4Q FE

IF13 series: Power cord with Input EMC Filter

Subject Name: Microwave and Radar Subject Code: 10EC54

AM-7027 Up Converter-Amplifier

AM-7026 Down Converter-Receiver

Device test stations Multi-probe electrical DC injection and optical input/output Near-field measurement Analogue characteristics 1) 50GHz Network analyzer,

SN-553 Frequency Synthesizer

Antenna Analyzers.

Presentation transcript:

Antenna Setup Antenna and Microwave Laboratory In the name of God Babol Noshirvani University of Technology, Iran Antenna Setup Import video, voice + dipole 60cm

Transmitter PIN Diode (Modulator) Or: Tx Antenna Gunn Oscillator Isolator Or: Tx Antenna Synthesized Sweeper

Receiver or: Displayer Rx (test) Antenna Detector (demodulator) Amplifier Rotator or: Rx (test) Antenna Spectrum Analyzer Displayer

Radiation Pattern Measurement Setup:

Radiation Pattern Measurement Setup:

Radiation Pattern Measurement Setup:

Radiation Pattern Measurement Setup:

Radiation Pattern Measurement Setup:

Radiation Pattern Measurement Setup:

Radiation Pattern Measurement Setup:

Radiation Pattern Measurement Setup:

The equipment set MTS 7.4.1 contains a completely assembled Gunn oscillator for a fixed frequency of 9.40 GHz. This oscillator was especially developed for the requirements of the training system Safety instructions: Avoid looking directly into end of radiating waveguide. Any eventual disassembly of oscillator during experimentation into its 4 main components is performed using quick connectors and thumb screws. Any further disassembly of components may not be carried out. During operation make sure that all of the components of Gunn oscillator are securely fastened, i.e. tighten the thumb screws securely. The DC power supply of the Gunn oscillator may only be supplied using the LD power supply equipment. This rules out any accidental interchanging of the polarity. Any excess voltage – even in the form of a "brief voltage surge" – leads to irreparable damage to Gunn diode

This device can be disassembled into four parts: Gunn-diode module, Housing Rear Panel, Diaphragm, Adapter Before oscillator was delivered, fine tuning of frequency was carried out by changing penetration depth of stub using dielectric tuning screw. Therefore, this penetration depth may not be altered by the user.

A coaxial DC Block is used when DC isolation is required to protect sensitive RF system components like receivers or test equipment. The DC-blocker is mounted between the microwave source and the microwave load. In the set-up shown above: between PIN modulator (737 05) and the attenuator (737 09) DC Block

PIN Modulator _ T7;456_73705de

PIN Modulator - T7;456_73705de

PIN Modulator - T7;456_73705de

PIN Modulator - T7;456_73705de

PIN Modulator - T7;456_73705de

PIN Modulator - T7;456_73705de