Symmetricom Scientists to Speak at 34th Annual NIST Time and Frequency Metrology Seminar
May 27 2009 - 8:00AM
Business Wire
Symmetricom, Inc. (NASDAQ: SYMM), a worldwide leader in precise
time and frequency technologies that accelerate the deployment and
enable the management of next generation networks, today announced
that Dr. Samuel Stein, chief technologist, and Dr. Robert Lutwak,
senior scientist for Symmetricom�s Timing, Test & Measurement
Division, are invited speakers at the 34th Annual NIST Time and
Frequency Metrology Seminar, Tuesday, June 2 � Friday, June 5,
2009. Located at the National Institute of Standards and Technology
(NIST) Laboratories, the 4-day seminar will discuss characteristics
of clocks and oscillators, making precise time and frequency
measurements and synchronizing precision time systems.
WHO:
� Dr. Samuel Stein, chief technologist and Dr. Robert Lutwak,
senior scientist at Symmetricom�s Timing, Test & Measurement
Division �
WHAT:
34th Annual NIST Time and Frequency Metrology Seminar �
WHEN:
Tuesday, June 2 � Friday, June 5, 2009 �
WHERE:
NIST Boulder Laboratories, 325 Broadway, Boulder, CO 80305
Dr. Stein will be presenting, �Digital Measurements of PM-Noise
of Precision Oscillators� on Wednesday, June 3, from 11:00 a.m. �
12:00 p.m. MDT. Digital phase noise measurements are made by
converting RF signals to digital samples. The use of numerical
techniques for phase detection and analysis improves measurement
accuracy and allows simultaneous evaluation of phase noise and
short-term stability. Prior to joining Symmetricom in 2006, Dr.
Stein was the founder, president and CEO of Timing Solutions
Corporation. He has over 30 years of experience in the time and
frequency field and has made numerous contributions to precision
time measurement technology and new time transfer techniques.
Dr. Lutwak will be presenting �An Introduction to Atomic
Frequency Standards� on Thursday, June 4, from 8:15 a.m. � 9:00
a.m. MDT. Atomic frequency standards provide the ultimate source of
accuracy and stability for all modern communications, navigation
and time-keeping systems. His presentation will have a particular
emphasis on mature technologies including rubidium oscillators,
cesium beam frequency standards and hydrogen masers. Dr. Lutwak
worked for NIST prior to joining Symmetricom�s Technology
Realization Center. He has led projects developing next generation
atomic clock technology for deployment onboard the GPS-NAVSTAR
satellite constellation as well as chip-scale atomic clocks, 100
times smaller and lower power than existing technologies.
For more information on the NIST Time and Frequency Seminar,
visit: http://nistboulder.net/Seminar34.htm.
For more information on Symmetricom frequency references, visit:
http://www.symmetricom.com/products/frequency-references/.
About Symmetricom, Inc.
As a worldwide leader in precise time and frequency products and
services, Symmetricom provides �Perfect Timing� to customers around
the world. Since 1985, the company�s solutions have helped define
the world�s time and frequency standards, delivering precision,
reliability and efficiency to wireline and wireless networks,
instrumentation and testing applications and network time
management. Deployed in more than 90 countries, the company�s
synchronization solutions include primary reference sources,
building integrated timing supplies (BITS), GPS timing receivers,
time and frequency distribution systems, network time servers and
ruggedized oscillators. Symmetricom also incorporates technologies
including Universal Timing Interface (UTI), Network Time Protocol
(NTP), Precision Time Protocol (IEEE 1588), and others supporting
the world�s migration to Next Generation Networks (NGN).
Symmetricom�s QoE video quality management solutions provide the
tools necessary to accurately monitor and analyze video quality and
bring higher satisfaction levels to the end user. Symmetricom is
based in San Jose, Calif., with offices worldwide. For more
information, visit http://www.symmetricom.com.
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