22/09/2017 - LASSENA AVIO-505 won the Best of Session (IMA-4) Award at DASC’17
Congratulation to AVIO-505 team! The paper “Direct RF Sampling Transceiver Architecture Applied to VHF Radio, ACARS, and ELTs” won the Best of... (+ de détail)
22/09/2017 - Congratulations,Neda Navidi! Best Paper Award in ICCSTE 2017.
Congratulations to Mme. Neda Navidi who was presented the Best Paper Award in ICCSTE 2017 (Vancouve,Canada,August 7-8,2017). Mme. Neda Navidi is... (+ de détail)
22/09/2017 - Congratulations! Best Student Paper Award in ICNS 2017
Congratulations to Mr. Abdessamad Amrhar who was presented the Best Student Paper Award in ICNS 2017( Herdon, VA,USA, April 18-20, 2017). We also... (+ de détail)
26/09/2015 - Adrien Mixte passed successfully his master oral exam !
Congratulations to Adrien Mixed which received honors for his defense on August 28, 2015. His project, ibNav, focused on the development of a... (+ de détail)
26/09/2015 - Mr. Marc-Antoine Fortin made his PhD oral exam successfully and distinction « Excellence »
Congratulations to Mr. Marc-Antoine Fortin who made his PhD oral exam successfully. The works of mister Fortin's master's degree, subject the title... (+ de détail)
26/09/2015 - Mrs.Neda Navidi gets the Best Poster Award attributed by the UAV-g 2015
Congratulations to Mrs. Neda Navidi who gets the Best Poster Award during the UAV-g 2015 conference, in Toronto, Canada, the September 2nd 2015.... (+ de détail)
22/05/2015 - LASSENA’s work awarded at 2015 ICNS
The work entitled "Integrated Direct RF Sampling Front-end for VHF Avionics Systems" has been recognized as the Best Future Communications Paper... (+ de détail)
20/10/2014 - LASSENA’s work awarded at 33rd DASC
The work entitled "DME/DME Navigation using a Single Low-Cost SDR and Sequential Operation" has been recognized as the Best Paper of the Session... (+ de détail)
09/10/2014 - New research project awarded by NSERC in the field of protection against satellite interference: AVIO-601
Recently, Professor René Jr. Landry from the Department of Electrical Engineering of ÉTS has obtained a Collaborative Research and Development... (+ de détail)
24/09/2014 - Stéphane Ehouman has obtained the second prize at ReSMiQ Innovation Day
Congratulations to Mr. Stéphane Ehouman who has obtained the second prize at ReSMiQ Innovation Day competition celebrated on September 18, 2014.... (+ de détail)
27/08/2014 - Mohammad Honarparvar passed successfully his Ph.D. oral exam (DGA-1033)
Congratulations to Mr. Mohammad Honarparvar who passed the Ph.D. oral examination part of his DGA-1033. Mohammad's thesis is entitled : "Design of... (+ de détail)
27/06/2014 - AMOOS Conferences
The LASSENA is pleased to invite you to international conferences about AMOOS project, Autonomous Mission for On-Orbit Servicing, of the 2014 ISU... (+ de détail)
20/06/2013 - Performance improvements of a navigation algorithm INS / GPS low cost used in urban areas
To provide a solution robust and accurate navigation , GPS receivers must operate in optimal conditions , that is to say have a direct line of... (+ de détail)
08/04/2013 - Marinvent and ETS successfully develop a wireless prototyping process for Marinvent’s APM through Engage project
Montreal, Quebec, Monday, April 8, 2013 – Marinvent announces today the successful completion of its Airfoil Performance Monitor (APM)-Engage... (+ de détail)
13/03/2013 - LASSENA’s participation at the 8th day of discoveries in 2013
Wednesday, March 13th was held the 8th edition of the discoveries day. On this day held a poster contest on research projects students master's... (+ de détail)
06/06/2012 - Philippe Lavoie made his defense viva(master’s degree) successfully and distinction "excellence"
Congratulations to Philippe Lavoie who made his viva (master's degree) successfully. The works of mister Lavoie's master's degree, subject the title... (+ de détail)
23/11/2011 - Software radios for highly integrated system architecture
The project aims at establishing new methods and techniques of processing of the digital signals for universal effective and strong plans of... (+ de détail)
22/11/2011 - The collaboration AÉROÉTS - Marinvent Corporation
The collaboration AÉROÉTS - Marinvent Corporation is a unique initiative establishing a consortium offering services of university and industrial... (+ de détail)
30/09/2011 - Embarked systems for the aerospace industry, a key specialization for the industry
The Department of electric engineering is proud to announce the creation of the new concentration embarked Systems for the aerospace industry of... (+ de détail)
03/05/2010 - Mister Kaveh Mollaiyan takes successfully his doctoral written examination
Congratulations to mister Kaveh Mollaiyan who took successfully his examination written by PhD. Mister . Mollaiyan's thesis is entitled: "... (+ de détail)
23/04/2010 - Mister Ramdane Ait-Aoudia pursues his works in the GRN of the LACIME within the framework of a training course S3
M. Ramdane Ait-Aoudia poursuit ses travaux au GRN du LACIME dans le cadre d'un stage S3 d'un projet en collaboration avec la compagnie iMetrik. Les... (+ de détail)
14/08/2009 - Mister Guillaume Lamontagne takes successfully his master’s degree in electric engineering
Mister Guillaume Lamontagne passed successfully his oral defense within the framework of his master's degree in electric engineering. Under the... (+ de détail)
10/06/2008 - ÉTS in space
A group of professors of the Laboratory of communications and integration of the microelectronics ( LACIME) of the ÉTS collaborated in the... (+ de détail)
Photo RLandry
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René Jr. Landry
CV TL Laboratories Teaching Research Research trainee
Informations on the project
Title 62- Integration of a DRFS Low-Power ADC architecture in a single chip

According to the schedule, the third Ph.D. student will be in charge of the following tasks:

1) 2-21 Using 1-41 study results, design suitable integrated DRFS architecture
2) 2-22 Study of high performance ADC’s
3) 2-23 Study and design of ADC prototype
4) 2-24 Study and design of integrated aliasing filter
5) 3-40 Characterization and selection of optimal operating sampling rates and frequencies
6) 3-42 DRFS demonstration with both real RF signals and under software control
7) 3-44 Study and analysis of the integration of generic DRFS to SDA in bench tests
8) 4-32 Analysis and evaluation of sensitivity gains
9) 4-33 Evaluation of power consumption under various scenarios
10) 4-34 Estimation of increased reliability benefits from unit(DRFS)

This Ph.D. student starts in the second year of the project to leverage the benefits accrued during the first year of the project. The main objective of this research is to develop an integrated DRFS architecture to work in conjunction with the ISR platform in place of the commercial RFU. In parallel to the discrete DRFS prototyping, the student will have the objective to develop a high speed ADC dedicated to direct RF sampling of the RF signal and integrate such new architecture along with any other necessary receive chain support elements, such as LNA, anti-aliasing filters and amplification. The student will be supported by the post-doctoral fellow and will collaborate with other students working on DRFS in order to achieve the primary goals of:
 During the student’s first year (2nd year of the project), this Ph.D. student will focus on the development of the requirements of a high performance ADC in an integrated format for a DRFS sampling receiver chain. Preliminary work will focus on frequency selection, accuracy, phase noise and comparison with the state of the art.Exploiting requirement details garnered from the program’s first year, a short review later-stage aliasing filter requirements, will be done. A high speed ADC architecture model will be developed, suitable for integration on silicon along with the LNA and proper filters. The student will study and implement using proper simulation software, candidate anti-aliasing filters and ADC basic architecture. The work will consist of conceptualization, study, simulate and candidate different methods, architectures and technologies.
 In the student’s second year, the LNA, ADC, the control interface and proper filters will be developed and implemented via participation in a multi-project wafer version IC of CMC (Canadian Microelectronic Corporation). Physical layer testing of the preliminary version IC will be undertaken and documented. A study of the linearity and jitter limits will be done with the simulation design software. A first IC prototype will be produce in the second year to further signal analysis. Contributions to the WBR development are expected to take place.
 In the student’s third year, the student will focus on understanding and solidifying any outstanding performance and control issues. Once the DRFS IC #1 design has solidified and analysed within the SDR platform, estimates of the decreased power consumption can be made in third year. A second version of the IC will be produced, to improve global performance and robustness. Midway through the student’s third year the IC/evaluation module will be integrated with the complete SDA assembly and bench tested as a complete proof-of-concept DRFS demonstrator. The student is expected to write up detailed findings on the benefits to sensitivity, accuracy, power saving and programmability. The benefits to reliability, robustness, a study of system (phase) noise, and on-the-fly partial reconfiguration activities will be closely monitored and supported by the Ph.D. student. The role of the Ph.D. student is expected to be critical in this power estimation as the RF power is typically the largest power consuming element.

Ideal duration : 3 years
Type of trainee Doctorate
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