News
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3D printing research showcased on top industry innovation list
Published Mar 25, 20133D printing has the potential to revolutionize manufacturing processes in a vast number of fields and that includes objects both big and very, very small. The US-based Society of Manufacturing Engineers has highlighted KTH research into 3D printing of nanoscale silicon structures as one of 10 top manufacturing innovations for 2013.
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Extracting the value from big data
Published Mar 21, 20132 500 000 000 000 000 000 000 000 – 2.5 quintillion bytes of data are created every day. That is equivalent to the memory in 57.5 billion 32GB iPads. It’s called big data for a reason, but the information content in all that data is very low. Cristian Rojas and Saikat Chatterjee want to extract the essence of the information so that we can estimate and predict the behaviour of complex systems.
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Cash prize for polymer pioneers
Published Mar 18, 2013Mercene Labs has won the 2013 Ingemar Croon Award from KTH Royal Institute of Technology’s Greenhouse Labs. The pioneering firm founded in 2012 is behind an advanced polymer solution with great potential.
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Combining both worlds clarified the message
Published Mar 01, 2013In her thesis Zhongwei Si proposes a generalised method to deliver clear messages in a world of wireless devices which must co-operate in order to get the message across. She has every reason to be satisfied; not only did she “produce an excellent thesis” according to her supervisor, but she and her husband have also had a son in the process. Their journey has not been without challenges, she says, “It was much harder while I was going through the process. Now I've made it.”
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Ruzena Bajcsy talks current issues on Crosstalks
Published Feb 27, 2013ACCESS affiliate Ruzena Bajcsy, Prof. of Electrical Engineering and Computer Science at Univ. of California, Berkeley, and honorary doctor at KTH, participates in the web broadcasted TV show Crosstalks 28 February. Focus on this edition of Crosstalks is robotics and artificial intelligence, global health and astrophysics.
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Controlling the swing
Published Feb 13, 2013Imagine you come home after a long day at work. You switch on the lights, take off your shoes and enter the kitchen. You turn on the electric kettle to make a nice cup of tea and start preparing dinner. As it is a bit chilly, you turn on the electric heater. You cannot wait to throw yourself onto the couch to watch your favourite series. Then, suddenly, everything goes black.
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TEDx: When Opportunity Knocks... Communicate
Published Feb 08, 2013Collecting and sharing information is often taken for granted in today’s society. But what would happen if the Internet suddenly went down? Gunnar Karlsson had a dream to make cellular phones communicate directly with each other. Watch his TEDx talk about the journey from idea to a working system.
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Opportunities and Risks in a Connected World
Published Jan 23, 2013Smart energy grids, smart buildings, intelligent transportation systems, e-health, wireless surveillance, more effective industry and emergency services. The possibilities of wireless communication networks seem endless. What possibilities can we see today, and what are the risks of a connected world? The ACCESS Centre at KTH is now bringing industry and academia to a discussion about wireless communication networks - visions and on-going research. Don't miss finding out what the experts believe about the future.
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Enhancing ultra-high spectral efficiency in 4G and beyond
Published Jan 20, 2013Andrés Alayón Glazunov combines signal processing and electromagnetic theory in his research. The result? He has discovered physical limitations on the antenna gain patterns in wireless propagation channels. The findings will contribute to enhancing multiple antennas, MIMO, used in communications, sensor and radar system, which among other things enables ultra-high spectral efficiency required in 4G and beyond wireless systems.
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Studying space for the urgency of tomorrow
Published Jan 11, 2013Powerful aurorae can damage electric power grids and affect radion communications. In his doctoral thesis Soheil Sadeghi, Space and Plasma Physics, include and discuss event studies using data from the European Space Agency’s (ESA) Cluster spacecraft satellites passing through the AAR in order to address various open issues regarding the electric potential structures and other systems involved in creating an aurora.
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Micro and Nanosystems
Published Nov 29, 2012"Micro and Nanosystems" is the new name for the lab that was previously called Microsystem technology. The acronym will still be MST. The change is made to reflect the fact that much of the research done at the lab concerns nanoscale structures and components.
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ACCESS on TEDxStockholm 26 November
Published Nov 24, 2012Collecting and sharing information is often taken for granted in today’s society. But what would happen if the Internet suddenly went down?
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How to develop the next generation wireless networks
Published Nov 23, 201235 researchers from 13 countries have written a textbook they hope will help developing next generation wireless networks. Andrés Alayón Glazunov at KTH is one of the editors.
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School of Electrical Engineering takes 40th place in the World Rankings
Published Nov 14, 2012QS World University Rankings ranks the School of Electrical Engineering at KTH as the 40th best place in the world to study within this field.
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Meet Professors for the Future 2012
Published Nov 09, 2012Welcome to an interactive and dynamic day with KTH´s new professors and this year’s honorary doctors to hear their thoughts on the future. Johanna Koljonen will moderate the panel discussions with our newly appointed professors to learn about what's going on in their field of research.
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Pushing the boundaries of wireless connections with Dynamic Spectrum Access
Published Oct 30, 2012The wireless speed we pay for today is usually pure fiction. To get your peak rate – let’s say 10 Mbit/s – you would have to be the only person on the entire network surfing the internet. So the reality of the wireless internet is one of slower and more uncertain speeds. Alexander Proutiere is figuring it out.
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Ragnar Holm Fellowship awarded to Nikolai Chekurov, KTH-EE-MST
Published Oct 25, 2012During a seminar on Wednesday, October 24, 2012, the recipient of the 2011 Postdoctoral Fellowship in honor of the physicist Ragnar Holm, Dr. Nikolai Chekurov, was formally awarded with the silver plate of the Ragnar-Holm foundation.
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"Han har ditt drömjobb"
Published Oct 23, 2012Henrik Lundin disputerade 2005 inom Signalbehandling och har ett drömjobb på Google i Sverige, enligt tidningen Ingenjörskarriär.
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European conference at KTH to evaluate energy markets
Published Oct 08, 2012How should the market be designed to take on Europe’s energy objectives in the future? Does the legislation marry up with political ambitions? Who will pay for solar power output on the grid? These are a few of the questions that Europe’s energy researchers will be discussing at the European Energy Market conference to be held at KTH in 2013.
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Induction machine generating reactive energy
Published Sep 18, 2012What if it was possible to generate reactive power from the rotor of the induction machine in remote areas where there was no grid available? Naveed‐ur‐Rehman Malik and his colleagues have developed the first induction machine that theoretically holds to the test.
