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IEEE

Microwave Theory and Techniques Society/Electron Devices Society

Orange County Joint Chapter

 


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Welcome to the OC MTT-S/ED-S Home Page!!!!

 


This page is designed to inform "Net-Surfers" in the Orange County area of our existence. The OC MTT-S/ED-S Joint Chapter was approved on April 30th, 2003 and will begin holding meetings soon. Please, stay tuned!
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About the Microwave Theory and Techniques Society (MTT-S)

The MTT-S is a transnational society with more than 9,000 members and 80 chapters worldwide. Our society promotes the advancement of microwave theory and its applications, usually at frequencies from 200 MHz to 1 THz and beyond.

For more than 50 years the MTT-S has worked to advance the professional standing of its members and enhance the quality of life for all people through the development and application of microwave technology. As we enter into an exciting future our mission is to continue to understand and influence microwave technology.

About the Electron Devices Society (EDS)  

The field of interest for EDS is all aspects of the physics, engineering, theory and phenomena of electron and ion devices such as elemental and compound semiconductor devices, organic and other emerging materials based devices, quantum effect devices, optical devices, displays and imaging devices, photovoltaics , solid-state sensors and actuators, solid-state power devices, high frequency devices, micromechanics, tubes and other vacuum devices.

The society is concerned with research, development, design, and manufacture related to the materials, processing, technology, and applications of such devices, and the scientific, technical and other activities that contribute to the advancement of this field.


About the OC MTT-S/EDS Joint Chapter
This chapter will aim at providing its members with interesting talks on a variety of topics in the microwave and electron devices fields.

The meetings are open to anyone. You do not have to be an IEEE member to attend. However, if you are interested in becoming an IEEE and/or an MTT-S and EDS member, please visit the IEEE Home Page . Our chapter meetings provide an open forum for discussion, as well as a place to network with your fellow engineers. Who knows, you might even find a job!!



 

 

 

 

MEETING NOTICE, January 15th, 2018


The
IEEE Orange County EDS/MTT Joint Chapter Presents:

 

 


   

Automotive Radar—A Signal Processing Perspective on Current Technology and Future Systems

 

Who: Dr.-Ing.  Markus Gardill

          Senior Software Developer for Automotive Radar Signal Processing Algorithms

   InnoSenT GmbH

   Donnensdorf, Germany

 

Abstract: Radar systems are a key technology of modern vehicle safety & comfort systems. Without doubt it will only be the symbiosis of Radar, Lidar and camera-based sensor systems which can enable advanced autonomous driving functions soon. Several next generation car models are such announced to have more than 10 radar sensors per vehicle, allowing for the generation of a radar-based 360° surround view necessary for advanced driver assistance as well as semi-autonomous operation. Hence the demand from the automotive industry for high-precision, multi-functional radar systems is higher than ever before, and the increased requirements on functionality and sensor capabilities lead to research and development activities in the field of automotive radar systems in both industry and academic worlds.

 

Current automotive radar technology is almost exclusively based on the principle of frequency-modulated continuous-wave (FMCW) radar, which has been well known for several decades. However, together with an increase of hardware capabilities such as higher carrier frequencies, modulation bandwidths and ramp slopes, as well as a scaling up of simultaneously utilized transmit and receive channels with independent modulation features, new degrees of freedom have been added to traditional FMCW radar system design and signal processing. The anticipated presentation will accordingly introduce the topic with a review on the fundamentals of radar and FMCW radar. After introducing the system architecture of traditional and modern automotive FMCW radar sensors, with e.g. insights into the concepts of distributed or centralized processing and sensor data fusion, the presentation will dive into the details of fast-chirp FMCW processing – the modulation mode which is used by the vast majority of current automotive FMCW radar systems. Starting with the fundamentals of target range and velocity estimation based on the radar data matrix, the spatial dimension available using modern single-input multiple-output (SIMO) and multiple-input multiple-output (MIMO) radar systems will be introduced and radar processing based on the radar data cube or higher-dimension radar-data tensors is discussed. Of interest is the topic of angular resolution – one of the key drawbacks which e.g. render Lidar systems superior to radar in some situations. Consequently, traditional and modern methods for direction of arrival estimation in FMCW radar systems are presented, starting from traditional monopulse-like algorithms to modern sparse reconstruction techniques. Besides other topics such as blindness, rain & snow and near-field detection the presentation will then introduce the great challenge of FMCW radar system interference. While FMCW radar interference is a challenge which can be handled using adaptive signal processing in today’s systems, it will become a severe problem with the increasing number of radar-sensors equipped vehicles in dense traffic situations in the near future and a solution to the expected increase in interference is still an open question.

 

It is this problem of interference, together with some added functionality, which motivated the proposal of alternative radar waveforms such as pseudo-random or orthogonal-frequency division multiplexing (OFDM) radar for automotive radar systems. Although not yet of great interest from an industrial perspective, the fundamentals and capabilities of both technologies will be introduced in the remainder of the anticipated presentation.

 

Speaker Biography: Markus Gardill (S'11-M'15) was born in Bamberg, Germany in 1985. He received the Dipl.-Ing. and Dr.-Ing. degree in systems of information and multimedia technology/electrical engineering from the Friedrich-Alexander-University Erlangen-Nürnberg, Germany, in 2010 and 2015, respectively.

 

In 2010, he joined the Institute for Electronics Engineering at the Friedrich-Alexander-University Erlangen-Nürnberg as a research assistant and teaching fellow. From 2014 to 2015 he was head of the team Radio Communication Technology. In late 2015 he joined the Robert Bosch GmbH as an R&D engineer for optical and imaging metrology systems and leading the cluster of non-destructive testing for the international production network. In 2016 he joined InnoSenT GmbH as Senior Software Developer for automotive radar signal processing algorithms.

 

His main research interest include radar and communication systems, antenna (array) design, and signal processing algorithms. His particular interest is spatio-temporal processing such as e.g. beamforming and direction-of-arrival estimation with a focus on combining the worlds of signal processing and microwave/electromagnetics.

 

Dr. Gardill is an IEEE Young Professional. He is member of the IEEE Microwave Theory and Techniques Society (IEEE MTT-S) and serves as a member of the IEEE MTT-S Technical Coordinating Committee Digital Signal Processing (MTT-9). He regularly acts as reviewer and TPRC member for several journals and conferences. He was selected as Distinguished Microwave Lecturer (DML) for the DML term 2018-2020 with a presentation focusing on automotive radar systems.

 


Date: Monday, January 15th, 2018

 

Where: OC Plaza

               2575 McCabe Way

               Irvine, California 92614             

                      

Time:  4:00PM ~ 4:15PM Arrival

           4:15PM ~ 5:15 PM Talk

               

For More Information, send e-mail to: info@nanomems-research.com

 


                                                                         
Non-IEEE MEMBERS ALSO WELCOME!!!

 

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Would you like to suggest a topic and/or a speaker for a future talk?

Would you like to become a Chapter Officer?
Please, contact us at: info@nanomems-research.com

                                             



Chapter Officers

Chairman
Vice-Chair

Vice-Chair

Héctor J. De Los Santos, Ph.D.
Dzung T. Le

Rajesh Prabakar





( NanoMEMS Research, LLC )
( NXP, Inc. )

( Applied Wave Research, Inc.)

 

 



                                    


Inquires may be directed to:

info@nanomems-research.com

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To Learn About ALL IEEE Orange County Section Activities Go: Here !

 

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