doc IEEE 802 11 -09 0802 r 0

doc. : IEEE 802. 11 -09/0802 r 0 July 2009 The Lund High Speed Wireless Center: 60 GHz Research Date: 2009 -07 -13 Authors: Submission Slide 1 John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Our mission • World-class research and system solutions in high-rate wireless communication – – • • A factor 10 above today’s data rates New technologies: Antennas, RF Circuits, VLSI New transmission methods : 60 GHz, some UWB New algorithms: Bandwidth-efficient coding, data security Maintain a strong knowledge base Support Swedish industry in a strategic area Educate skilled engineers and researchers International cooperation Submission John Anderson, Lund 2 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Issues in wireless communication – Demand continually increases Individualized services (personalized broadcasting, …) High speed product downloads (CDs, films, …) Appliance interactions (media players, laptops, ovens, …) – – – Push from technology evolution & IT convergence Many users/services in a small space ”Last 10 m problem”: Getting it off the street High speed data in rural areas LANs and PANs Affordable high speed data, where it is needed Submission John Anderson, Lund 3 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Three Departments, Two universities Electrical and Information Science Lund A. Molisch, G. Kristensson, O. Edfors, V. Öwall, H. Sjöland, M. Gustafsson, F. Tufvesson, J. B. Anderson, T. Johansson Signals and Systems Chalmers A. Svensson Physics (Nano) Lund L. E. Wernersson Submission John Anderson, Lund 4 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Center management Board Academia/Industry/SSF Industrial Advisory Group Director J. B. Anderson Vice director F. Tufvesson Executive Committee Antennas / Radio channels M. Gustafsson, A. Molisch, G. Kristensson, F. Tufvesson, B. K. Lau Submission RF Transeivers Financial Officer 60 GHz/UWB/ Propagation L. E. Wernersson, H. Sjöland, D. F. Tufvesson, A. Molisch, A. Svensson Sjöberg, M. Gustafsson, G. Kristensson Coding/Modul. / Security/ASICs J. B. Anderson, O. Edfors, V. Öwall, T. Johansson, F. Rusek, M. Hell John Anderson, Lund 5 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Facilities and equipment Major laboratory and measurement equipment available • MIMO channel sounder (Sponsors KAW, FOI, LU) • Radio lab up to 60 GHz (Sponsors KAW, Ericsson, Rohde & Schwarz) • Microwave anechoic chamber (Donation from Moteco/Perlos) • Lund U Nanocentrum processing facilities • Digital measurement lab Submission John Anderson, Lund 6 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 The perspective • Locally – 8000+ in wireless communication R&D in Lund – Large, medium, small and start-up companies in wireless (Ericsson AB, Sony. Ericsson, Axis, Perlos, Terra. Net, . . . ) – Lund has a strong history in wireless (GSM foundations, Bluetooth developed here) • Nationally – Swedish industry needs strong research & skilled reseachers – Create new business opportunities for Sweden • Globally – Attract international companies – A liaison; an entre to Scandinavia Submission John Anderson, Lund 7 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Major impacts 2006 -2008 - I • Measurement campaigns - 3 -10 GHz UWB infostations [Staffanstorp] Sensor propagation in offices [E house] Corner propagation [Landskrona] Car to car propagation [Lund] • 60 GHz RF circuits - Beam forming architectures - Impulse transmitters in gated tunnel diodes • Bandwidth-efficient signaling methods - Faster than Nyquist signaling - FTN chips - MIMO receiver algorithms Submission John Anderson, Lund 8 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Major impacts 2006 -2008 - II • New wideband radio systems - Detection/avoidance of other services - Performance measures - 60 GHz pulses • New antenna systems - Improved physical bounds on small antennas - Unified models of MIMO antenna/radio channels • New data security systems - New crypto algorithms: Candidate for EU E-stream hardware - Analysis of proposed algorithms - New authentication algorithms Submission John Anderson, Lund 9 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 New infrastructure • Channel measurement facilities - New antenna systems - Planned frequency expansion • Professional master’s programs (the 2 largest at LU) - Wireless communication [30] - System on a chip [40] • Graduate/specialist courses - MIMO & space-time communication (F. Tufvesson) Linear algebra for wireless communication (O. Edfors) OFDM wireless communication (O. Edfors) MIMO antennas (B. K. Lau) Ultrawideband communication (F. Tufvesson) Narrowband coded communication (J. B. Anderson) • 100 GHz measurement equipment Submission (scope, impulse generator) John Anderson, Lund 10 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 New funding for 60 GHz • Unique 60 GHz facilities for Sweden -- RF device fabrication -- Propagation measurement • Positioning Sweden in the new RF band – 60 GHz band gives unregulated wideband media for short range services – Low power technology important • Trained manpower for an important Swedish industry – Support new industry R&D in Lund and Sweden – Liaison to outside Scandinavia Submission John Anderson, Lund 11 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Some ongoing projects Submission John Anderson, Lund 12 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60/24 GHz CMOS Circuits at Lund University Recently measured 130 nm and 90 nm CMOS Technology, 12 -60 GHz, System-on-Package • • Oscillators, differential & quadrature 60 GHz frequency doublers Receiver front-ends PLL based LO generator with digital phase control Submission John Anderson, Lund 13 University. John Anderson, Lund University

July 2009 Project leader: Prof. Henrik Sjöland doc. : IEEE 802. 11 -09/0802 r 0 60 GHz CMOS: Beamforming receivers phaseshifter CMOS Low cost & High integration 60 GHz Wide band, compact antenna arrays Beamforming Increased range, reduced interference with phase shift at RF, LO, IF, or Baseband Submission John Anderson, Lund 14 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 24 GHz CMOS: Oscillators Designed by Markus Törmänen VCO inductor on carrier, Q=80 0. 36 mm 2 90 nm 25 GHz LC-VCO 0. 83 mm 2 130 nm 24 GHz LC-QVCO 4 bit switched tuning Submission 0. 97 mm 2 130 nm 6 GHz VCO with 4 x freq. multiplier Chip mounted on glass carrier System-on-Package John Anderson, Lund 15 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60 GHz CMOS: 130 -nm 2 nd order harmonic power amplifiers Designed by Johan Wernehag Chip under measurement in probe station Submission John Anderson, Lund 16 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 24 GHz CMOS: Receiver front ends at 130 nm, So. P technology Designed by Markus Törmänen With RF balun on carrier LNA performs balun function on-chip So. P = System On Package Submission John Anderson, Lund 17 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 24 GHz CMOS: Phase-locked loop based 12 GHz LO generator in 90 nm Designed by Andreas Axholt Our latest design: Just measured For beamforming transceivers with LO phase shift Digitally controlled phase shift 2 PLLs on one chip, no harmful interactions observed Currently under fabrication: Simplified LO phase shift 24 GHz receiver with baseband phase shift Planned for next tape-out: 60 GHz receiver with baseband phase shift Submission John Anderson, Lund 18 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Landskrona measurement campaign HSWC: Measurement Campaigns Submission 19

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 Bandwidth efficient BCJR decoder Submission John Anderson, Lund 20 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60 GHz integrated antennas - I Daniel Sjöberg, Project leader The challenge: Couple the device energy to radiation The answer: Use the Ga. As substrate as a dielectric antenna Submission John Anderson, Lund 21 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60 GHz wide band integrated antennas - II Radiation pattern of dielectric resonator antenna, superposed on antenna structure. (. 56 x. 65 x 1. 30 mm) Tangential E-field at 60 GHz, uniform on the block, zero on the bowtie Submission John Anderson, Lund 22 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60 GHz wide band integrated antennas - III Ga. As sawn block, glued to ground plane, with bowtie feed (size 1 mm) HSWC: Integrated antennas Submission 23

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60 GHz impulse radio implementation - I - Simple design, one-transistor only - Scalable to high frequencies - Gate may be used to pulse the oscillator Schematic operation Implementation HSWC: Impulse Radio Submission 24

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60 GHz impulse radio implementation - II DC Performance Control of pulse length down to 30 ps Can control pulse phase, amplitude and position Submission John Anderson, Lund 25 University. John Anderson, Lund University

July 2009 doc. : IEEE 802. 11 -09/0802 r 0 60 GHz impulse radio implementation - III 100 ps pulse in real time Designed by Andreas Axholt Spectrum of 100 ps pulse OOK at 2 Gpulse/s Submission John Anderson, Lund 26 University. John Anderson, Lund University

doc. : IEEE 802. 11 -09/0802 r 0 July 2009 Conclusions • HSWC and Lund University are committed to radio technologies needed for 802. 11 ad • A new effort is starting in 60 GHz – Channel modeling – RF technology – Antennae for handheld and notebooks • Industry-and-research collaboration is key to Productization Next Generation High Speed Wireless Communication Submission John Anderson, Lund University Slide 27