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IEEE Microwave Newsletter
18 April 2018
In Memoriam
Tom Brazil (1952-2018)
MTT-S President-Elect Dominique Schreurs writes, "It is with great sorrow that I must inform you that MTT-S President Tom Brazil passed away unexpectedly on Friday, April 13th. Funeral services will be held on April 20th in Dublin, Ireland. Let us remember him as a great mentor, an excellent leader, a gentle soul, and a friend.
"The Memorials Committee is planning to recognize Tom and his contributions to the Society at IMS 2018."
[Editor’s note: The MTT-S Constitution and Bylaws require that the duties of the President shall be performed by the President-Elect in the absence or incapacity of the President.]
 

https://www.mtt.org/bio.html
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IEEE MTT-S Webinar

Enabling the Third Wireless Revolution: Transformative RF/mm-Wave Circuits, Wireless Systems and Sensing Paradigms

12:00 p.m. EDT, Tuesday, 8 May 2018
Speaker: Harish Krishnaswamy, Columbia University
Moderator: Michael C. Hamilton, Auburn University



Memorial    Tom Brazil Fund Opened
Anding Zhu, Tom Brazil's colleague at University College Dublin, has opened a Tom Brazil Memorial Fund through GoFundMe.com. The fund is intended to support the university and graduate educations of Dr. Brazil's three children.
https://www.gofundme.com/tom-brazil-memorial
Ultrawideband    New MIMO/Beamforming Radar
A transmitter monolithic microwave integrated circuit (MMIC) using SiGe BiCMOS technology to realize a mixed-mode frequency modulated continuous wave radar that is able to operate in two modes: MIMO (for medium-range and fast 3-D scans) and beamforming. 
https://ieeexplore.ieee.org/document/8318932/
Meeting    Symposium on Millimeter Waves (GSMM, Boulder, CO, 22-24 May)
The 11th Global Symposium on Millimeter Waves (GSMM) meets 22-24 May in Boulder, CO, with the theme, "Millimeter-wave Propagation: Hardware, Measurements and Systems," with a special focus on channel measurements and transceiver technology. 
http://gsmm2018.org/
Biomedicine    Sensing Variable Tissues for Wireless Implants
The authors investigate loop and dipole antenna topologies in proximity to simulated tissue models and experimental phantoms, with emphasis on representing heterogeneous tissue with functionally equivalent simplified models, and modeling variability in tissue properties for sensitivity analyses.
https://ieeexplore.ieee.org/document/8315138/
IMS2018    Microwave Magazine Preps for International Microwave Symposium
Get ready for the up-coming International Microwave Symposium (10-15 June, Philadelphia, PA) with the May issue of Microwave Magazine. The issue includes a President's Column, "You've Got the Whole World in Your Hands," from Tom Brazil.
https://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=8331286
Transmission    Backscatter in Twisted-Pair Lines
As signal bandwidth in twisted-pair transmission increases, unexpected backscattering appears. The authors propose a new model that may be applied to loop diagnostics, using a recursive formulation of the frequency-domain backscattering response for a space-time characterization.
https://ieeexplore.ieee.org/document/8335751/
Call for Papers    Special Transactions on 5G Hardware and Systems
Submit papers by 15 Oct. for a special "5G Hardware and System Technologies" issue of IEEE Transactions on Microwave Theory and Techniques to be published in June 2019.
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8246672
Interference    Local-Oscillator White Noise in Wideband Communication
Spectrally efficient modulation of wideband signals has been limited by low signal-to-noise ratios. Frequency-multiplied local oscillator (LO) sources have been identified as a major noise source. The authors offer a model (with data) for LO-noise impacts on communication, and discuss methods for remediation. 
https://ieeexplore.ieee.org/document/8322420/
IMS2018    Help Improve the Microwave Week Mobile App
MTT-S asks members to help improve the IMS Microwave Week mobile app. Please download the app from the Apple Store or Google Play and road-test its features and content. If you find any issues or errors requiring correction, please document your findings on the Mobile App Change Request Form

https://app.smartsheet.com/b/form/3dd2cea90c3a45209238ab20c66d1ae2
Coming Up    Millimeter Waves and International Microwave Symposium
Upcoming MTT-S-sponsored meetings include the Global Symposium on Millimeter Waves (GSMM, 22-24 May, Boulder, CO), the International Microwave Symposium (IMS2018, 10-15 June, Philadelphia, PA), and more. [Note: the MTT-S calendar is off-line through April 20, during the Society's mourning period.]
https://mtt.org/conference-calendar
Wideband Modulator
Rohde & Schwarz's SMW200A wideband modulator played a key role in a landmark demonstration of record throughputs by the first Wideband SDR modem capable of supporting beam-hopping and VLSNR, the 500 MHz DVB-SwX Software Defined Radio modem from SatixFy. 
 

https://www.rohde-schwarz.com/us/news-press/press-room/press-releases-detailpages/satellite-show-2018-satixfy-modem-demonstration-with-r-s-smw200a-wideband-modulator-from-rohde-schwarz-press_releases_detailpage_229356-538050.html
Minimize Schedule Risk With Off-the-Shelf Technology for LRU Testing
This IEEE MTT-S White Paper describes how National Instruments and its partner companies accelerate the construction  of an aerospace LRU test system. Learn how it's done so you can focus on what matters more: using your unique expertise to produce an optimized product. Made possible by National Instruments.
https://event.on24.com/eventRegistration/EventLobbyServlet?target=reg20.jsp&referrer=&eventid=1643418&sessionid=1&key=AF20DA96282198CC0A9335A13CDC21BB®Tag=&sourcepage=register
Communicate    Have Something to Share With MTT-S Colleagues?
Members of the IEEE Microwave Theory and Techniques Society who want to share information about events, conferences, contests, publications, or other topics of interest to MTT-S colleagues are invited to e-mail Newsletter Working Group chair Xun Gong (xun.gong@ucf.edu) and newsletter editor Douglas McCormick (douglas.mccormick.us@ieee.org).
https://www.mtt.org/e-newsletter
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