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This case study describes how spin-out company, Antrum Ltd (founded in 2001) realises the commercial potential of Loughborough University's extensive antenna research. Antrum has been consistently profitable typically turning over between £150K - £300K. Examples of how research projects, through industrial partnership, have evolved to commercial products illustrate the success of Antrum's business model and the effectiveness of the partnership between the University and its spin out company. The Case Study describes how the University's wireless communications research, between 1998 - 2011, consistently challenged accepted antenna design to meet demand for products that are more efficient, robust, smaller and commercially viable.
Increasing use of mobile phones and the consequent congestion of the original bands have meant that over the last decade, additional bands have been released, and all current mobile phones need to operate at up to five different frequency bands. Professor Hall's group supported by £160k from British Telecom Labs, showed how to design a multi-band planar inverted F antenna, using slots in the antenna top plate. The published papers have since been quoted in many industrial patents and widely acknowledged to be the first publications of the antenna. Nokia, who had the largest market share in the REF period, based their antenna designs on the slot concept, and hence a large proportion of the several billion phones in the world today use this antenna, with a financial value of many millions of pounds.
We have developed enabling technologies for the defence, automotive and identification industries, the health service and the wider community where our contributions enable end users to maximise performance for a given cost. Work on Frequency Selective Surfaces (FSS) produced sub-reflectors for aerospace (BAE Systems — mm/sub-mm satellite radiometers for earth observations). Small antenna and RFID work led to new products in the automotive industry (Harada Industries), on-line fuel management systems (Timeplan Ltd), wireless smoke detectors (EMS Group), connectors (Martec), antennas (Panorama Antennas Ltd) and for Digital TV (Mitsubishi). Millimetre-wave over fibre systems linked antennas have supported the acquisition of new astronomical data, through the international ALMA (Atacama Large Millimetre Array) project, facilitating deeper public understanding of the universe.
In this case study, two specific examples of impact are reported. One is cost-effective and high-performance smart antennas for the offender tagging system and marine navigation system for Guidance Navigation Ltd (Guidance). This collaboration has resulted in new and leading products and also helped the company to win a range of contracts. The other example is the development of a novel intelligent drilling system_for Zetica Ltd. This system can detect deeply buried unexploded ordinance and other objects. It has given Zetica a unique new product to significantly improve operational safety and win business worldwide.
Antenova Ltd, a spin out company created to exploit University of Sheffield research, is a leading developer and supplier of high performance antennas and radio frequency (RF) antenna modules for wireless communication and consumer electronic devices such as smartphones, laptop computers and tablets. Significant commercial impact has been generated: Antenova has 6% of the global mobile antenna market (2 Billion units) and is a leader in the global antenna design market with a 15% share, employing 40 staff worldwide and with an annual turnover of about $8 million. To gain commercial advantage Microsoft Corporation bought out Antenova in 2013.
Small high dielectric constant chip antennas resulting from the underpinning research allow multiple wireless services to be provided on small devices such as smart phones and as these antennas are very efficient, save energy, extend battery life and so bring environmental benefit.
The Advanced Signal Processing Group at Loughborough University has, since 2007, changed significantly the awareness and understanding of technical staff at QinetiQ, Malvern, a world leading defence and security company, in relation to signal processing for Polynomial Matrix Decompositions, Game Theoretic Methods and Cooperative Communications and Beamforming. This has helped QinetiQ, Malvern, to develop state-of-the-art products and solutions for the networked battlespace with unique performance advantages. This impact is being extended through a five-year £4.5M project awarded, in 2013, by the EPSRC and Dstl to Loughborough University, to aid in implementing the UK's Defence Technology Strategy for the 21st Century.
Lancaster University's pioneering research on Quality-of-Service (QoS) architecture has led to significant impact on the development of TETRA (Terrestrial Trunked Radio) — the digital radio standard used by emergency and public safety services globally. The route to impact was via UK projects on Mobile and Emergency Multimedia. It involved the transfer of QoS technology and know-how to HW Communications Ltd (HWC), a Lancaster-based SME. HWC became instrumental in developing the outcomes of our collaboration in TETRA's Multimedia Exchange Layer (MEX) standard and its specification for TETRA II (or TETRA Enhanced Data Services, TEDS) — a new version of TETRA that enables multimedia data services. MEX was adopted as a new clause in the TETRA II release in 2010. The impact is that vendors of TETRA equipment manufactured after 2010 can implement MEX in their products, thereby leveraging Lancaster's pioneering QoS research to enable applications to obtain the best possible level of service in a standardised way — which is absolutely crucial for the public-safety and related applications for which TETRA is being used.
Femtocells provide short-range (e.g. 10m) wireless coverage which enables a conventional cellular communication system to be accessed indoors. Their widespread and growing use has been aided by the work in UoA11 by the University of Bedfordshire (UoB).
In 2008, while the femtocell concept was still in its infancy, researchers at UoB with expertise in wireless networks recognised that coverage prediction and interference reduction techniques would be essential if the benefits of that concept were to be realised.
Collaboration with two industrial partners (an international organisation and a regional SME) resulted in tools that enable operators to simulate typical femtocell deployment scenarios, such as urban, dense apartments, terraced house and small offices, before femtocells can be reliably deployed by users without affecting the rest of the network (a benefit of the technology). These tools have been deployed by those partners to support their businesses. A widely-cited textbook, written for network engineers, researchers and final year students, has brought knowledge of femtocell operation to a wider audience.
WiFi technologies are integral to our internet-connected lives. Most of the world's wireless data passes over one of the global WiFi standards. For more than 20 years the University's Communication Systems & Networks (CS&N) Group has contributed towards the development of these technologies, and to products that conform to them.
The WiFi standards are vital since they ensure that computers, mobile phones, set-top boxes and tablets all use the same waveforms and protocols to wirelessly connect to the Internet. They ensure inter-operability between different products and manufacturers.
CS&N pioneered the use of multicarrier modulation and multiple antenna (MIMO) technologies. These underpin the current WiFi standards (802.11g/n), ratified in 2003/2009. Research on wireless and video communications led, via spin-out ProVision Communications, to a range of robust wireless-video products for high definition video transmission in the home. These products are now manufactured and sold by Global Invacom.
In partnership with Farncombe, the Group has developed a defacto WiFi test standard. This combines the Group's rigorous WiFi antenna validation & verification measurements with its system level in-home modelling and measurement tools. [text removed for publication]. To date, more than five million WiFi routers have benefited from the University's WiFi test process.
Two decades of radar research at The University of Birmingham have had profound impacts on automotive radar systems. This is demonstrated by specific Jaguar LandRover products: adaptive cruise control (ACC); blind spot monitoring; and lane change merge aid. The first two of these are now available across the Jaguar and Land Rover ranges while the third is ready for launch in 2014. Wider economic and road safety impacts are occurring as the technology cascades down from the luxury vehicle market and achieves wider adoption. Automotive radar makes a significant financial contribution to Jaguar LandRover (JLR). Birmingham research has been vital to the development of this industry, in establishing fundamental scientific feasibility and technological viability and in solving deep technical challenges.