Transcript Maxwell Engineering Renato G. Bosisio Centre de recherche Poly-Grames Pavillon Lassonde, salle M6019 Electrical Engineering Department École Polytechnique University of Montreal Tel: (514)340-4711ext.4654 Fax: (514)340-5892 email: [email protected] http://www.polymtl.ca/grames/en/people/professor_bosisio_t_en.htm Pavia, December Renato G.

Maxwell Engineering
Renato G. Bosisio
Centre de recherche Poly-Grames
Pavillon Lassonde, salle M6019
Electrical Engineering Department
École Polytechnique
University of Montreal
Tel: (514)340-4711ext.4654
Fax: (514)340-5892
email: [email protected]
http://www.polymtl.ca/grames/en/people/professor_bosisio_t_en.htm
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2005
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Panorama canadien (1998)
La formation en génie au Canada
33 Écoles/facultés
43,000 étudiants au premier cycle
1
3
2
2
1
13
8
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Panorama québécois (1998)
Étudiants équivalents à temps complet
UQAC
(225/139)
Polytechnique en %
UQTR
(326/101)
1er cycle
22 %
Cycles sup. 28 %
Montréal
Polytechnique : 2515 / 803
McGill : 2080 / 713
ÉTS : 1859 / 113
Concordia : 933 / 373
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2005
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Université Laval
(1401/335)
Université de
Sherbrooke
(1664/259)
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Contents
‫ ٭‬Evolution of microwave engineering research
‫ ٭‬Research funds
• Government (class A)
• Private enterprise (class B)
‫ ٭‬Research projects/students
• Present projects
• Future projects
• Past projects
‫ ٭‬Ideal Roles
• Role of university/Graduates
• Role of industry/Graduates
• Role of NSERC/Graduates
• Establishment of university/Industrial research centers
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Maxwell said “in few years, all great physical
constants will have been approximately
estimated, and that the only occupation which
will be left to men of science will be to carry
these measurements to another place of
decimals. -- James Clerk Maxwell (1831-1879)
[Scottish physicist]Scientific Papers 2, 244,
October 1871. ]
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Développer une interface RF/optique utilisant la
technologie des guides d’onde intégrés au substrat
Utilisateur
Fibre optique
Station SB
de Base
Transmission en
ondes millimétriques
Station SB
de Base
OC
Office central
Dominic Deslandes
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Pour diminuer les
coûts, il faut une
production de masse
Pour faire adopter la
technologie, il faut
diminuer les coûts
Pour une production de
masse, il faut que les
consommateurs
adoptent la technologie
Dominic Deslandes
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2005
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Amplificateur faible bruit de Triquint
27-32 GHz
Figure de bruit de 2.7 dB
Gain de 17 dB
Mélangeur de Mimix
36-40 GHz
Gain de conversion de 4 dB
Isolation LO\RF de 35 dB
Amplificateur de puissance de Fujitsu
27.5-31.5 GHz
Gain de 9 dB
P1dB de 25.5 dBm
Dominic Deslandes
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Transition coaxial
Transition Microruban
Le GIS fournit une intégration directe, sans assemblage
Dominic Deslandes
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Microwave engineering research at universities (<1970)
Very little research
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Tower of Babel
‫ ٭‬Maxwell engineering
• Electromagnetism
• Electronics /
Semiconductors
• Numerical
simulations
• Computer science
• Communication
systems
• Fabrication
technology
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2005
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Pool of engineering knowledge at universities (>1970)
NSERC Funds
Optical
Numerical simulation
Electronics
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THz
Systems
Semiconductors
Computer science
Microwaves
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Funding sources at Universities
‫٭‬
Class A •
Non-profit organizations (NSERC, University, Government agencies, etc)
• Advantages
• Disadvantages
‫٭‬
Class B •
Private enterprise (profit oriented)
• Advantages
• Disadvantages
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Poly-GRAMES Projects (1965-2015)
Research projects
Future
Present
20062015
20042007
19942004
19801994
Past
19701985
19651970
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2
1
4
5
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Wireless In-situ sensor network
THz Engineering
Optical Engineering
UWB Radio, Goubau line, CSIW,
Optics, metamaterials
Research First User
funds
?
A
?
Digital Receiver (six-port based)
A
Six-port instrumentation
Reflectometers
Network analyers
A
SONY (Japan)
Chrysler-Benz
(Germany)
Marconi
Instruments
(England)
Sub-surface moisture sensor
Six-port Reflectometers
Large volume microwave plasma
generator
100KW 805MHz Amplifier
Microwave power applications
A/B
A
A
Scapa(Canada)
NBS(Colorado)
University Spinoff(Canada)
A
AECL
(Canada)
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High Power Amplifier (1965-1970)
‫٭‬Amplitron
‫٭‬Reference
•Paper No.: 19,20,23
•Conference No.: 2,3
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Non Invasive Moisture Sensor and Dielectric
measurements (1970 – 1980)
‫٭‬Reference
•Paper: 30
•Conference: 29
moisture
0
x
50ft
Control Box
.010"-.025"
S
Sheet Paper
B
felt
F
x
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Non Invasive Moisture Sensor Head
‫٭‬Reference
•Paper: 30
•Conference: 29
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Large volume microwave plasma generator (1970 – 1980)
‫٭‬Linear Slow wave structure
‫٭‬Reference
•Paper No.: 32,35,46,53
•Conference NO.: 12,18,19,21
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Six-port Instrumentation (1980-1994)
‫٭‬Reflectometer
‫٭‬Paper No.: 70,72,74,77,85,93
Generator
Six-port
circuit
Diodes
ZL
GL
DSP or PC
GL
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Six-port Instrumentation (1980 – 1994)
‫٭‬S-parameters
‫٭‬Paper No.: 65,67,68,77,83,118
Three Ports
Two Ports
[S]
[S]
fo
Six-Port
DUT
fo
Six-Port
Six-Port
DUT
Six-Port
fo
fo
Six-Port
DSP or PC
DSP or PC
[S]
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Six-port Digital Receiver (1994-2000)
Rx
Digital Data
On Carrier
QPSK
Six-port Linear
Circuits
Schottky Diodes
`
‫“٭‬A” type funding
‫٭‬First users of research results
•SONY (Japan)
•Chrysler-Benz (Germany)
•?(Canada)
LO
ADC
Algorithms
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Reference
Digital Data Out
‫٭‬References
•Paper No.: 150,158,165,183
•Conference No.: 174,175,178,182,222
•Literature No.: 279, 280
•See the website
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Software Defined Radio (2005-2010)
DATA IN
‫٭‬Frequencies (109-1015 Hz)
Pre-AMP
New
Transmission
Lines
Passive Linear
Six-port Circuits
Schottky Diodes
Direction Gain
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ADC/DAC
Operating Algorithms
Antenna
Pre-Amp
Local Oscillator Control
Signal Identification
Demodulation
Calibration
Renato G. Bosisio
Data interface
‫٭‬References
•Conference No.: 231
•Literature No.: 280, 281
Frequency
Signal Processing
Program
download
DATA OUT
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Wireless In-situ Sensor Network (2005-2015)
S11
Rx/Tx
S21
Rx/Tx
Sm1
Rx/Tx
S12
S1n
Rx/Tx
Rx/Tx
S22
S2n
Rx/Tx
Rx/Tx
Sm2
Smn
Rx/Tx
Rx/Tx
Base Station or Satellite
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Ideal functions
‫٭‬University (non-profit oriented)
•Production of HQP (PDF, Ph.d, M.A. Sc, etc)
•Publications by students and researchers
•Innovations and patents?
•Provide initial results on new hardware and software
‫٭‬Research Transfer Center (non-profit oriented)
•Training of qualified personnel
•Validation of innovations for given applications
•Innovations and patents
•Training of technical assistants (hardware, software, etc)
‫٭‬Industry (profit oriented)
•Market survey
•Product development
•Production and profit
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Thank you!
Questions
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