NDLI: Active Impedance Matching for Microwave Acoustic Delay Lines

Please wait, while we are loading the content...

2015 IEEE MTT-S International Microwave Symposium

2014 IEEE MTT-S International Microwave Symposium (IMS2014)

2013 IEEE MTT-S International Microwave Symposium Digest (MTT)

2012 IEEE/MTT-S International Microwave Symposium Digest

2011 IEEE MTT-S International Microwave Symposium

2010 IEEE MTT-S International Microwave Symposium

2009 IEEE MTT-S International Microwave Symposium Digest

2008 IEEE MTT-S International Microwave Symposium Digest

2007 IEEE/MTT-S International Microwave Symposium

2006 IEEE MTT-S International Microwave Symposium Digest

IEEE MTT-S International Microwave Symposium Digest, 2005.

2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535)

IEEE MTT-S International Microwave Symposium Digest, 2003

2002 IEEE MTT-S International Microwave Symposium Digest (Cat. No.02CH37278)

2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157)

2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017)

1999 IEEE MTT-S International Microwave Symposium Digest (Cat. No.99CH36282)

1998 IEEE MTT-S International Microwave Symposium Digest (Cat. No.98CH36192)

1997 IEEE MTT-S International Microwave Symposium Digest

1996 IEEE MTT-S International Microwave Symposium Digest

Proceedings of 1995 IEEE MTT-S International Microwave Symposium

1994 IEEE MTT-S International Microwave Symposium Digest (Cat. No.94CH3389-4)

1993 IEEE MTT-S International Microwave Symposium Digest

1992 IEEE Microwave Symposium Digest MTT-S

1991 IEEE MTT-S International Microwave Symposium Digest

IEEE International Digest on Microwave Symposium

IEEE MTT-S International Microwave Symposium Digest

1988., IEEE MTT-S International Microwave Symposium Digest

1986 IEEE MTT-S International Microwave Symposium Digest

1985 IEEE MTT-S International Microwave Symposium Digest

1984 IEEE MTT-S International Microwave Symposium Digest

1983 IEEE MTT-S International Microwave Symposium Digest

1982 IEEE MTT-S International Microwave Symposium Digest

1981 IEEE MTT-S International Microwave Symposium Digest

1980 IEEE MTT-S International Microwave symposium Digest

1979 IEEE MTT-S International Microwave Symposium Digest

1978 IEEE-MTT-S International Microwave Symposium Digest

1977 IEEE MTT-S International Microwave Symposium Digest

1976 IEEE-MTT-S International Microwave Symposium

1987 IEEE MTT-S International Microwave Symposium Digest

1975 IEEE-MTT-S International Microwave Symposium

S-MTT International Microwave Symposium Digest

1973 IEEE G-MTT International Microwave Symposium

1972 IEEE GMTT International Microwave Symposium

1971 IEEE GMTT International Microwave Symposium Digest

G-MTT 1970 International Microwave Symposium

1969 G-MTT International Microwave Symposium

[Front cover, 1969 G-MTT International Microwave Symposium]

Foreword, 1969 G-MTT International Microwave Symposium

Technical Program, 1969 G-MTT International Microwave Symposium

Introductory Session, 1969 G-MTT International Microwave Symposium

Wave Propagation in Microstrip Transmission Lines

Interdigitated Strip-Line Quadrature Hybrid

Filtering, Frequency Multiplexing, and Other Microwave Applications with Inverted-Common-Collector Transistor Circuits

A 3:1 Bandwidth Low Noise Mixer

A Hybrid Integrated L-Band Digital Phase Shifter

4GHz Multi-Stage Transistor Amplifier

Session MAM-II - Precision Measurements and Components

Measurements on the Properties of Microwave Integrated Circuits

Dependence of Stripline Performance on Dielectric Properties and Packaging Techniques

Techniques for Determining the Micrwave Properties of Thermally Degraded Spacecraft Heat Shield Materials

The Rotary Slot Attenuator

Nanosecond Measurement of Microwave Reflection Coefficients and Properties of Materials

Computer-Aided Microwave Impedance Measurements

Session MPM-I - Ferrite Components

Four-Port YIG Filter

VHF- and UHF-Band Stacked-Junction Circulators

A low-cost latching ferrite phaser fabrication technique

Review of Planar Ferrite Devices

Measurement of Slot Line Characteristics

Application of slot line to miniature ferrite devices

Coplanar Waveguide, a Surface Strip Transmission Line Suitable for Nonreciprocal Gyromagnetic Device Applications

A Thin Film Lumped Element Circulator

An Investigation of Six-Port Phase-Type Circulators and Switches

Session MPM-II - Solid-State Circuits and Devices

A New Technique for Designing Highly Stable High Efficiency Varactor Multiplier Chains

The Design of Broadband Frequency Doublers Using Charge-Storage Diodes

A Study of High Power Pulsed LSA GaAs Devices

An All-Transistor, 1-Kilowatt, High-Gain, UHF Power Amplifier

A Ten Megawatt RADAR Duplexer

Microwave energy applications, non-communication (Panel Discussion)

Techniques for fabrication and production of microwave integrated circuits (Panel Discussion)

Noise in solid state devices and systems (Panel Discussion)

Session TAM-I - Gunn Effect Devices

The Capabilities and State of the Art of Gunn and LSA Devices

Theoretical and Experimental Study of the Quenched-Domain Mode Gunn-Effect Oscillator

The YIG-Tuned Gunn Oscillator, Its Potentials and Problems

The Effect of Temperature on L S A Oscillations Between 26-40 GHz.

CW Gunn Diodes in Composite Structure

X-Band Distributed Array Gunn Effect Transmitter

Amplitude and Frequency Modulation of CW Gunn Oscillators

Session TAM-II - Millimeter Wave Components

Detection of Millimeter-to-Infrared Radiation

High Frequency Light Modulators

Infrared Parametric Amplification Using a Quasi-Microwave Approach to Phase-Matching

Millimeter- and Submillimeter-Wave Detection by Paramagnetic Materials

Recent Developments in Millimeter Wave Components

A new millimeter-wave band-splitting filter using figure-8 hybrids

Quasi-Optical Low-Pass Filters which Attenuate by Absorption

A Perturbation Theory for Dielectric and Optical Waveguides with Application to the Launching of Surface Modes

Session TPM-I - Avalanche Diodes

Circuits for High Efficiency Avalanche Diode Oscillators

High-Efficiency Avalanche Resonance Pumped Amplification

Microstrip High-Power L-Band Avalanche-Diode Oscillator

A One Watt CW Avalanche Diode Source or Power Amplifier

Computer-Aided Small-Signal Characterization of IMPATT Diodes

X-Band Solid-State Oscillator and Mixer

Broadband Negative Resistance Oscillator Circuits

Session TPM-II - Passive Components

Synthesis of High-Power Harmonic Rejection Waveguide Filters

Predistorted Waveguide Filters for Use in Communications Systems

Narrow Bandwidth Elliptic-Function Filters

The Stepped Cavity Coupled Elliptic Filter

Design of Commensurate Transmission Line Circuits

Some Magic Tees with 2 to 3 Octaves Bandwidth

An Asymmetric Non-Monotonic Stripline Magic-T

The Even and Odd Mode Capacitance Parameters for Coupled Lines in Suspended Substrate

Coupled Transmission Line Networks in an Inhomogeneous Dielectric Medium

Session WAM-I - Microwave Acoustics

Acoustic Wave Analysis, Using Microwave Concepts

A Review of the State-of-the-Art of Surface Acoustic WaveTechnology

Acoustic Surface-Waves and Rayleigh-Type Spin-Waves at Microwave Frequencies

Room Temperature Electron Paramagnetic Resonance (EPR) Signal Storage

Active Impedance Matching for Microwave Acoustic Delay Lines

Laser-Acoustic Microwave Signal Processing

Propagating Magnetic Waves in Epitaxial YIG

Session WAM-II - Computer-Oriented Microwave Techniques

Optimization of Microwave Networks by Razor Search

Dominant Pole Synthesis of Transmission Line Networks

Computer Aided Design of Broadband and Low-Noise Microwave Amplifiers

Computer-Aided Design of 3-Port Waveguide Junction Circulators

New Directions in Computer Field Analysis

A Comparison of Two Numerical Computer Methods for Solving TEM Field Problems

Intermodal Coupling at the Junction Between a Straight and a Continuously Curved Waveguide of Rectangular Cross Section

Computer Aided Solution of Vector Field Boundary Value Problems in Three Dimensions

Session WPM-I - Microwave Integrated Circuits II

Integrated S-band Parametric Amplifier

Integrated Parametric Amplifiers with IMPATT-diode Pumping

A 1.8 to 4.2 GHz YIG Tuned Transistor Oscillator with a Wideband Buffer Amplifier

A Hybrid Integrated Transistor Amplifier for High-Volume Production

200 Watt Solid State UHF Amplifier

A Hybrid Integrated Circuit Microwave Telemetry Transmitter and Command Receiver

Session WPM-II - Millimeter Wave Systems

Optical Display of Millimeter-Wavelength Radiometric Maps with Good Spatial, Temporal, and Temperature Resolutions

Near Earth Millimeter Wave RADAR and Radiometry

A 94-GHz RADAR for Space Object Identification

Millimeter-Wave Systems Applications

Millimeter RADAR Investigation

Author Index, 1969 GMTT International Microwave Symposium

Committees, 1969 G-MTT International Microwave Symposium

Membership Application, 1969 G-MTT International Microwave Symposium

Program Supplement, Late News Items, 1969 G-MTT International Microwave Symposium

1968 G-MTT International Microwave Symposium

1967 G-MTT International Microwave Symposium Digest

Active Impedance Matching for Microwave Acoustic Delay Lines

Content Provider	IEEE Xplore Digital Library
Author	Ho, R.Y.C. Bahr, A.J.
Copyright Year	1969
Abstract	Recently, it has been shown that an inverted common-collector transistor circuit can be used to synthesize a high-Q inductance that is useful at microwave frequencies for realizing filters, matching networks, multiplexer, and other normally passive components. The basic transistor circuit is shown in Fig. 1(a) . The principle of operation may be explained with the aid of Fig. 1(b), which shows the focus of the quantity (1 - /spl alpha/) in the complex plane as a function of frequency. (/spl alpha/ is the short-circuit current gain of the transistor and /spl omega//sub alpha/ is the /spl alpha/-cutoff frequency.) It is seen that the circuit is basically an impedance rotator. If Z is a resistor (in the base), a virtual inductance is seen at the emitter; if Z is an inductance, a virtual negative resistance appears at the emitter. Typical experimental plots of the real and imaginary parts of Z/sup l/ , the impedance seen at the emitter, as functions of frequency are shown in Fig. 2. The ability to synthesize both an inductance and a negative resistance places this circuit in a unique position with regard to its use in the realization of impedance-matching networks for microwave acoustic delay lines. This is because the negative resistance can be used to compensate exactly for the positive resistances that represent electrical dissipation losses in the transducer and matching network. The significance of this technique will be made clear in what follows.
Starting Page	366
Ending Page	370
File Size	197527
Page Count	5
File Format	PDF
DOI	10.1109/GMTT.1969.1122718
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1969-05-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Impedance matching Delay lines Inductance Microwave transistors Microwave circuits Circuit synthesis Network synthesis Electric resistance Microwave frequencies Microwave filters
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in