Patrick Hindle

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MIT Auto ID & Sensing Expo

October 30, 2009

Patrick Hindle

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The RFID Special Interest Group ran this event for the local RFID community at MIT in Cambrige, MA. The Expo provided a chance to educate, network and collaborate among the RFID community of the MIT Enterprise Forum so I could not resist attending this nice event in our own backyard. There were 2 keynote speakers, Sam Madden (Assoc. Prof at MIT) and Carlo Ratti (Dir, Senseable City Lab). Prof. Madden discussed the CarTel Mobile Sensor Network where they had built applications on top of a system of wireless car sensors riding on taxis and volunteer cars around the city. They...

AOC International Symposium & Convention

October 20, 2009

Patrick Hindle

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I am at the 46th annual AOC International Symposium & Convention in DC and saw most of the microwave companies serving the EW world yesterday. The top priority is still IED defeat systems and the AOC show daily stated that more than 36,000 devices have been fielded (that number surprised me as IEDs continue to be the biggest challenge to saving lives in Iraq and Afghanistan). An estimated $628 million is expected to be spent on the JCREW program alone over the next 10 years. Battlefield SIGINT is also important but does not seem to have as much priority...

MILCOM 2009 Kicks Off in Boston

October 19, 2009

Patrick Hindle

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MILCOM kicked off today starting with Plenary speaker Mr. David Gergen (Editor-at-large, U.S. News & World Report and Commentator, CNN) who discussed his views on how various presidents related to the military. He stated how past presidents from JFK to Bush Sr. all had military experience so they were familiar with the military where as more recent presidents since Bush Sr. did not have such experience so there was a learning curve as they got to know each other. He said the Obama is off to a good start with his strategic appointments from the military and Michelle Obama's...

Implantable Antennas/Power Amp Design

October 8, 2009

Patrick Hindle

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I attended the AnSys / Ansoft Smart Engineering Simulation Application Workshops earlier this week in Newton, MA. They had a complete RF/microwave track including sessions on Electrically Large Antennas and RCS ; Statistical Modeling, DOE and Optimization; HFSS Tips and Techniques; RF Power Amp Design Using Coupled Circuit, EM and Thermal Analysis; Method of Analysis for Implantable Antenna Systems and RF Product Mgmt . R oad Map and Dialog. The Power Amp Design was very interesting as they showed how you can model the chip and package separately and merge the results to simulate the device. Then with a link...

Power Amp Market to Double with MIMO 802.11n

October 7, 2009

Patrick Hindle

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Strategy Analytics reports that adoption of 802.11n MIMO with multiple transmit streams will help boost the market for Wi - Fi power amplifier modules to twice its 2008 size despite continued pricing pressure. “As prices for single-stream 802.11n (1 x 1) chips dropped to match 802.11g, OEMs have quickly begun to switch from 802.11g to 802.11n in new products. Consequently, 802.11n will ship in more than half of all Wi - Fi systems by the end of 2010,” says Christopher Taylor, Director of the RF and Wireless Components service. Not only will 802.11n quickly replace 802.11g, but as Wi -...

Unique/Novel Subjects at EuMW 2009

October 5, 2009

Patrick Hindle

2 Comments

I like searching through the paper/poster topics for unique, novel subjects that are not main-stream and might be areas for future growth. I was able to attend a few of these talks but was busy with customer visits covering the exhibition which made it impossible to attend more of them. Here are some that I came across: Design of a Cellular Energy Harvesting Radio New Fabrication Process to Manufacture RF-MEMS and GaN on GaN/Si Substrate Design of a Fully Planar Chipless RFID Transponder with 35 Bit Data Capacity SP48T Module Architecture RF-MEMS Multi-Throw Switches for a Multi-Beam Antenna Measurement...

Going Non-linear

October 1, 2009

Patrick Hindle

2 Comments

Like at IMS , there was a lot of buzz about various new non-linear characterization techniques at EuMW 2009. X-parameters from Agilent seem to be catching on and they now have many case studies/examples that show the benefits or using them. There is also S-functions from NMDG which was in the Rohde & Schwarz booth and MWJ has an article in the Sept issue covering their non-linear extensions . I also visited with Heuermann HF- Technik GmbH which is also involved with non-linear measurement and provides software that will work with any NVNA for automation of non-linear measurments . Mesuro...

Accel-RF

October 1, 2009

Patrick Hindle

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I always like to find one new product that catches my attention that is from a smaller company that I have not seem before. At EuMW that was Accel-RF. Their new High Power RF (HiPR-AARTS) Automated Accelerated Reliability Test System will help manufacturers prove reliability for application specific GaN devices. Manufacturers are using Accel-RF’s equipment to prove intrinsic reliability and performance degradation characteristics of GaN technology on discrete devices and lower power MMICs. The next stage in the development of the technology is to build and test high power devices for use in radar and military and communication electronics....

EuMW Gala Celebration at Vatican

October 1, 2009

Patrick Hindle

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I was lucky enough to get a ticket to the Wed night gala at the Vatican and it was a spectacular event. We received a full tour, visit to the garden area and dinner in the Vatican. What a great opportunity for about 350 EuMW attendees to experience. We broke up into small groups for the tours with headsets (wireless) that receive the guide's narration as there are many groups around as you walk through. We ended in the Sistine Chapel and then made our way out into the garden. After, we sat inside the Vatican for a beautifully...

Free Workshops at EuMW

September 29, 2009

Patrick Hindle

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Don't miss the workshops and tutorials at EuMW as a chance to learn about a new area or brush up on an existing expertise. This year there is quite a wide range of exhibitor workshops that are free and open to anyone. Agilent has a series of test and measurement workshops ranging from nonlinear measurement to MIMO design. Rohde & Schwarz also has nonlinear plus other types of measurement workshopds. And Keithley has one covering LTE testing so there is quite a selection on the test/measurement front. Ansoft has a series of 3 workshops on simulation and modeling and CST...

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