Fixed Gain Amplifier Used within the Feed Back Loop.

Slides:



Advertisements
Similar presentations
A Stabilization Technique for Phase-Locked Frequency Synthesizers Tai-Cheng Lee and Behzad Razavi IEEE Journal of Solid-State Circuits, Vol. 38, June 2003.
Advertisements

HARP-B Local Oscillator
CHAPTER 3: SPECIAL PURPOSE OP-AMP CIRCUITS
ECE 5220 RFIC Technology & Design – Prof. Kwang-Jin Koh ECE 5220 RFIC HW -2 (Due: 03/05/2012, Hand in by the end of class time, 10:45AM) 1 Homework will.
Chelmsford Amateur Radio Society Intermediate Course (4) Transmitters
EC 2208 – Electronic Circuits Lab 1
COMMUNICATION SYSTEM EEEB453 Chapter 3 (III) ANGLE MODULATION
Wien-Bridge Oscillator Circuits. Why Look At the Wien-Bridge? It generates an oscillatory output signal without having any input source.
Equivalent Circuits - Resistors Resistor noise is dominated by thermal noise: Noiseless Resistor Noisy Resistor Noise Source.
Distributed Voltage Controlled Oscillator Team Members: Dane StiversTodd Beyer Tim MacShaneMonica Studnicki Advisor: Dr. Prasad N. Shastry Funded By: Electrical.
 Phase detector:  Loop filter:  VCO: Phase Locked Loop (PLL) Design by Akin Akturk and Zeynep Dilli Figure 1: Basic PLL building blocks.
Mid-Semester Design Review High Frequency Radio with BPSK Modulation.
CMOS Technology Characterization for Analog and RF Design Author : Behzad Razavi Presenter : Kyungjin Yoo.
Chapter 32 Oscillators. 2 Basics of Feedback Block diagram of feedback amplifier Forward gain, A Feedback, B Summing junction, ∑ Useful for oscillators.
Phase Locked Loop Design Matt Knoll Engineering 315.
Principles of Electronic Communication Systems
Chapter 6 FM Circuits.
Linear Regulator Fundamentals 2.1 Types of Linear Regulators.
Television 1 Jess UEAB2006 Television Sync Separator.
Chapter 8 Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Chapter Two: Radio-Frequency Circuits. Introduction There is a need to modulate a signal using an information signal This signal is referred to as a baseband.
CHAPTER 5 - OSCILLATORS.
Oscillators and Filters Review Material for Makeup Exam.
2/23/2010R. Munden - Fairfield University1. Objectives Describe double conversion and up-conversion and explain their advantages Analyze the advantages.
Theoretical Analysis of Low Phase Noise Design of CMOS VCO Yao-Huang Kao; Meng-Ting Hsu; Microwave and Wireless Components Letters, IEEE [see also IEEE.
OSCILLATORS.
EE592:Graduation Project Ahmad Jisrawi
Phase-Locked Loop Design S emiconducto r S imulation L aboratory Phase-locked loops: Building blocks in receivers and other communication electronics Main.
New MMIC-based Millimeter-wave Power Source Chau-Ching Chiong, Ping-Chen Huang, Yuh-Jing Huang, Ming-Tang Chen (ASIAA), Shou-Hsien Weng, Ho-Yeh Chang (NCUEE),
Created by Jimmie Fouts Houston County Career Academy for.
Agenda Introduction Overview of RF Design Process Case Study: RF Front-End  Low-Noise Amplifier (LNA)  Duplexer  Power Amplifier Measurement for Design.
Modulasi Sudut (2) Levy Olivia MT.
S. -L. Jang, Senior Member, IEEE, S. -H. Huang, C. -F. Lee, and M. -H
Grant Hodgson G8UBN New Microwave Transverter Concepts.
General Characteristics of Negative-Feedback Amplifiers
Electronic Troubleshooting Chapter 8 Operational Amplifiers.
Microelectronic Circuits, Sixth Edition Sedra/Smith Copyright © 2010 by Oxford University Press, Inc. Figure B.50 Input–output voltage transfer characteristic.
VCO Design Z. Dilli, Mar VCO Design Adapted from Ryan J. Kier, Low Power PLL Building Blocks, Ph.D. Dissertation, U. of Utah, 2010.
Copyright ©2011 by Pearson Education, Inc. Upper Saddle River, New Jersey All rights reserved. Introduction to Engineering Experimentation, Third.
Feedback: Part C – Oscillators Slides taken from:
MVE MURI 99 Kick-off Meeting R. Barker, Technical Monitor Started 1 May 99 October 1999 Project Introduction and Motivation Millimeter-wave switches may.
Eeng Chapter 4 Bandpass Circuits   Limiters   Mixers, Upconverters and Downconverters   Detectors, Envelope Detector, Product Detector  
William. Operational Amplifier (op amp) Drawing Circuit Diagrams Inverting Amplifiers – Negative potential is higher than Positive Potential Non-Inverting.
Modern Electronic Communication 9th edition Jeffrey S. Beasley and Gary M. Miller Copyright ©2008 by Pearson Education, Inc. Upper Saddle River, New Jersey.
Electronic Parts.
Questions on IFPAC_SCHEMATIC. Signal Chain Preamplifier Compensation Capacitor should go to –Vs, not GND Where is resistor For compensation Network? Does.
1 Microwave Semiconductor Devices Major Applications Substrate Material Frequency Limitation Device Transmitters AmplifiersSi, GaAs, InP< 300 GHzIMPATT.
TUTORIAL QUESTIONS – OSCILLATOR
Amplifiers Amplifier Parameters Gain = Po/Pi in dB = 10 log (Po/Pi)
Preamplifiers : BGA 2003 (Silicon MMIC amplifier): In general, the function of a preamp is to amplify a low-level signal to line-level. DESCRIPTION: Silicon.
Second part is the oscillator itself. Hardware circuit that converts a DC signal to an AC signal. Frequency of the oscillator.
TELECOMMUNICATIONS Dr. Hugh Blanton ENTC 4307/ENTC 5307.
9/25/041 Elec and Comp Tech 62B Semiconductor Devices Chapter 10 Oscillators and Timers Feedback Oscillators.
3-Stage Low Noise Amplifier Design at 12Ghz
CommunicationElectronics Principles & Applications Chapter 5 Frequency Modulation Circuits.
Filters By combining resistor, capacitor, inductor in special ways we can design circuits that are capable of passing certain frequency while rejecting.
مكبر العمليات Operational Amplifier Operational Amplifier and its circuit. Types of op-amp. Application of op- amp. Examples Operational Amplifier.
December 1997 Circuit Analysis Examples 걼 Hairpin Edge Coupled Filter 걼 Bipolar Amplifier 걼 Statistical Analysis and Design Centering 걼 Frequency Doubler.
HP Advanced Design System (Attenuator Design). Copyright(c) Hewlett Packard Korea. All rights reserved. June HBFP_chip.dsn 2. HBFP_0420.dsn.
2016 RFIT Student Design Competition A. Competitor B. Competitor C. Competitor Affiliation 1.
Figure 3.1 Stages in electrical signal measuring system.
Feedback: Part C – Oscillators Slides taken from:
RF components Design for the Internet Over TV Band Adaptor
Communication 40 GHz Anurag Nigam.
Lets Design an LNA! Anurag Nigam.
Electronic Devices Ninth Edition Floyd Chapter 16.
AC Inlet & AC Input Filter
Subject Name: LINEAR IC’s AND APPLICATIONS Subject Code:10EC46 Prepared By: Aparna.P / MP Priyadarshini Department: Electronics and Communication Date:
Chapter 4 Bandpass Circuits Limiters
Phase-Locked Loop Design
Presentation transcript:

Fixed Gain Amplifier Used within the Feed Back Loop

GALI - 3 Ordered from Mini-Circuits. Surface mount package. Benefits over previous amplifier. –Higher Gain –Lower Noise Figure –Lower output return loss

Draw back with amplifier –Gain Do not know how much gain is needed GALI-3 amplifier has fixed gain Are currently searching for variable gain controlled amplifier Usability –May need variable attenuator within feed back loop –If gain is too high will use at output of VCO

Design Used S-Parameters obtained from manufacturer. –Created component with GALI-3 S-Parameters –Simulated amplifier using HPADS compared with manufacturer S-Parameter vs. Frequency graphs.

DC Biasing Network –Need DC Bias for operation –Plan to simulate on HPADS on Feb. 26, 2002 Will use biasing network provided by manufacturer. Will choose component values as per manufacturer specifications. –HPADS simulation will be used for comparison with Measured S-Parameter results.

HPADS Amplifier Design

S-Parameter Vs. Frequency

Progress Made First Week –searched for Varactor Diode Second Week –searched for fixed gain amplifier Third Week –searched for variable gain amplifier Fourth Week –Simulated GALI-3 on HPADS

Abstract This presentation contains progress made on Voltage Controlled Oscillator project. Specifications and simulations of the Distributed Amplifier simulations, Power Divider simulations, Tunable Band-Pass filter design and simulations, and Feed Back Amplifier are discussed. Progress made and problems encountered are also contained within this progress presentation.

Voltage Controlled Oscillator Using Distributed Amplifier Design.