The 8'x16'x8' galvanized steel-shielded room
provides shielding attenuation levels of 110 dB at frequencies up to
10 GHz.unh. This automated test system performs the high
precision measurements required as described by the FCC Rule Part 15
Subpart F UWB devices.co.nasa.

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This allows
for more accurate throughput measurements and allows the laboratory to
test larger devices, such as printers, and more than one wireless
device at a time. Data will be collected from animal models and tissues at the
cellular and molecular level, with special emphasis on extrapolating the
collected knowledge to humans.

For information about NASA and other agency programs on the Web, visit:
http://www.

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Because of its ability to transmit multiple streams of high-definition
video , it is expected that UWB will be employed in a wide variety of
electronics devices including digital audio-visual equipment, and PCs
using wireless USB and wireless 1394.

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It is one of only a handful of laboratories providing
detailed custom MAC and Physical layer conformance and
interoperability testing that can improve throughput and eliminate
problems before products reach customers. Test
solutions created at the UNH-IOL offer a set of methods to increase
interoperability through protocol operations, signaling,
point-to-point and multi-system scenarios.
The total solution test system consists of wideband antennas,
anechoic chambers, and software that speed up the process of
compliance measurements. A two-axis rotating structure and polarized
automatic switching antennas are employed to measure emissions with
the radiation patterns being displayed in three dimensions.

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The FCC authorized low-level RF
communications over the 3. For more information about TDK, please visit
http://www .

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"Our wireless testing consortium is expanding and adding new
services and test suites, and the addition of the RF chamber allows us
to support more testing for different kinds of devices,O said Gerard
Goubert, UNH-IOL Wireless Consortium Manager. The ultimate
application of this knowledge is to enable human space flight and long-term
planetary missions.

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There is no extra charge for pre -certification testing
for Consortium members; non-members pay $6K per test suite. Sales of this new system will start
in both Japan and the United States in June 2005. WASHINGTON, NASA awarded a research grant worth
more than $9. It expands the pool of research scientists and engineers
trained to meet the challenges, as we prepare for future human space
exploration missions. The solicitation for proposals on "Estimation
of Solid Tumor Cancer Risks" drew 11 proposals.

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About UWB

UWB is the next-generation communications technology that is
expected to achieve data rates in excess of 100 Mbps over short
distances by using radio waves over an extremely broad bandwidth. It was established in 1935, and today offers a
broad range of advanced mobile connectivity solutions , antennas and
test systems, ferrite materials, electronic components and ICs,
magnetic heads for HDD, digital recording hardware and advanced
digital recording media.8 million over five-years to the University of Texas Southwestern
Medical Center in Dallas.

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UNH-IOL Expands Wireless LAN Testing Services with Walk-in RF Chamber

The laboratory provides companies with wireless
pre-certification and detailed debugging reports that cut time and
cost to market. Companies can test numerous
devices as many times as scheduling allows for one $17K annual
membership fee.
The central focus of the study entitled, "Lung Cancer Pathogenesis and HZE
Particle Exposure," will be to identify solid tumor cancer risks from space
radiation.gov

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jp

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"We are adding this to a
battery of high-end wireless test gear, including desk-top and
rack-mount isolation tools and customized vector and signal analyzers
as well as some of the best conformance analysis tools in the
industry .15 (Zigbee) products in an
independent, vendor-neutral setting with a quality assurance, not
marketing , focus.

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About TDK Corporation

TDK Corporation (NYSE:TDK) is a leading global electronics
company based in Japan.

NASA Awards Grant to Study Cancer Risks From Space Radiation

Y.

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1 GHz to 10.6 GHz bandwidth in February
2002, and the International Telecommunications Union, Japan, and
European countries are now developing regulations for the use of UWB
transmitters outside of the US.

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Business Editors/High-Tech Editors

TOKYO----TDK Corporation (NYSE:TDK)
announces the availability of a total solution integrated UWB
evaluation and measurement system.

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edu

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Full-Size Isolation Room Enables Highly Accurate
Throughput Measurements and Multiple -Device Testing

The University of New Hampshire InterOperability Laboratory
(UNH-IOL) has expanded its wireless testing capabilities with the
addition of a walk-in wireless testing radio frequency (RF) isolation
chamber. For more information, visit
the UNH-IOL website at www. This material
reduces reflection of oblique incident angle radio waves to the side
walls, ceiling and floor and allows anechoic chambers to be made
substantially smaller.

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tdk.
The grant adds another NASA Specialized Center of Research (NSCOR) to the
space radiation program. Each was peer-reviewed by
scientific and technical experts from academia, government and industry.

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The
automated system , which is controlled via software developed at TDK,
significantly reduces test time and increases the utilization of the
test facility.

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"
The UNH-IOL Wireless LAN Consortium can provide testing and
debugging for 802.

TDK Corporation Launches UWB Integrated Test System for UWB Device Evaluation and Measurement

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The chamber allows the UNH-IOL, which provides testing services to
companies on an annual-fee basis, to isolate wireless devices
undergoing testing from all RF radiation and interference.
Radiation exposures required to conduct the research will use ground-based
irradiation facilities at the NASA Space Radiation Laboratory, Brookhaven
National Laboratory, Upton, N.
NSCOR differs from an individual grant award by incorporating a number of
complementary research projects.

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Business Editors/Technology Editors

DURHAM, N.H.11a,b,e,g,i,j and 802.

About the University of New Hampshire's InterOperability
Laboratory

Established in 1988, the University of New Hampshire
InterOperability Laboratory (UNH-IOL) is a non-profit organization
that offers comprehensive interoperability and conformance-based
testing through 19 technology-based groups, called consortiums.
A key component of this new test system is TDK's original
pyramid-shaped absorber material which was specifically designed for
high absorption of oblique incident angle radio waves . NSCOR is designed to advance knowledge in the
biological and biomedical sciences and technology arenas.

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