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What is a GPS?

A satellite-based radio navigation system that determines the latitude and longitude of a receiver on Earth by computing the time difference for signals from different satellites to reach the receiver.
total search 285 articles
2008-10-28 Renesas taps Epson A-GPS tech for SH-Mobile G3 LSIs
  Seiko Epson has licensed Renesas Technology its A-GPS reception technology for the SH-Mobile G3 single-chip LSIs used in mobile phones and portable information terminals
2008-10-24 Two firms tie up to integrate GPS in hybrid cars
  In-car systems that prevent drivers from possible road risks like taking a curve too fast have been created in a concerted effort between STMicroelectronics and Navteq.
2008-10-16 Compact GPS chip allows flexible wireless capacity
  TriQuint Semiconductor has released a front-end RF module for GPS navigation systems integrating filter and LNA functions in a 3mm x 3mm form factor
2008-10-14 ITC affirms SiRF's GPS patent infringement
  the U.S. International Trade Commission (ITC) has affirmed an Initial Determination that SiRF Technology Holdings Inc. infringes three GPS-related patents held by Global Locate, Inc., a wholly-owned subsidiary of Broadcom
2008-10-13 GPS-Bluetooth radio IC upgrades next-gen handsets
  SiRF Technology Holdings has launched a single-chip combination radio IC with a GPS RF front-end and a complete Bluetooth 2.1 + EDR controller designed for the company's multifunction SoC platforms
2008-10-10 Pulse heralds smallest GPS antenna
  Pulse, a Technitrol Company, has introduced the W3011 surface-mount ceramic GPS antenna, which the company claims is the industry's smallest and highest-performing antenna in its size category
2008-09-23 Actions Semi teams up with GPS map provider
  China fabless IC company Actions Semiconductor Co. Ltd has signed a strategic software agreement with GPS map provider, Ritu Information Systems Inc
2008-09-17 Mobile TV leaves handset operators behind
  A host of mobile TV chip companies demonstrated devices that are designed to turn popular consumer devices such as the Apple's iPod, Sony's PlayStation 3 and portable GPS navigation units into terrestrial digital TV receivers
2008-09-08 Timing module tracks GPS signals
  NDK has introduced its NCR-46 embedded timing module with an integrated GPS receiver that will automatically track and receive signals from GPS satellites and deliver a highly precise 1pps output aligned UTC
2008-09-05 Avago introduces GPS LNA with integrated FBAR filter
  Avago Technologies has announced the availability of its next-generation high-gain GPS low noise amplifier with integrated filter
2008-08-27 Marvel inks GPS licensing deal with Trimble
  Marvell and Trimble have entered into a GPS software technology licensing agreement
2008-08-21 Modules synchronize time, frequency of data systems
  Symmetricom has launched its latest PCI time and frequency processor modules, the bc635PCI-V2 and GPS referenced bc637PCI-V2, providing precise time and frequency references to host computers and peripheral data acquisition systems
2008-08-12 Judge affirms SiRF's patent infringement
  The pending case whether SiRF has infringed some patents of Broadcom is over. The U.S. International Trade Commission judge has ruled that SiRF has infringed six patents related to improving GPS processing and sensitivity
2008-08-05 Tuner IP cuts costs, minimizes risks for GPS developers
  MIPS's silicon-proven GPS RF tuner IP integrates low-noise RF front-end for GPS receivers, enabling embedded system designers to reduce costs and time-to-market for next-generation GPS devices
2008-08-01 Chips work on improving GPS signal levels
  As mobile handset providers include GPS functionality into their phones at more promising levels, attention is turning to the design and drop-in capability of its functions. Although presently much attention has been directed toward GPS DSPs, they are only part of the GPS success story


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