TAG: Javad Ashjaee

GPSWorldTV – Javad Ashjaee speaking at ION – Part 5 of 5

October 10, 2012By

GPSWorldTV – Javad Ashjaee, founder and CEO of Javad GNSS – speaking at the ION GNSS Show read more

This article is tagged with , , and posted in Videos

GPSWorldTV – Javad Ashjaee speaking at ION – Part 4 of 5

October 10, 2012By

GPSWorldTV – Javad Ashjaee, founder and CEO of Javad GNSS – speaking at the ION GNSS Show read more

This article is tagged with , , and posted in Videos

GPSWorldTV – Javad Ashjaee speaking at ION – Part 3 of 5

October 10, 2012By

GPSWorldTV – Javad Ashjaee, founder and CEO of Javad GNSS – speaking at the ION GNSS Show read more

This article is tagged with , , and posted in Videos

GPSWorldTV – Javad Ashjaee speaking at ION – Part 2 of 5

October 10, 2012By

GPSWorldTV – Javad Ashjaee, founder and CEO of Javad GNSS – speaking at the ION GNSS Show read more

This article is tagged with , , and posted in Videos

J-Shield from JAVAD to Counter Interference

August 21, 2012By

  JAVAD GNSS announces that it has improved its GNSS protection filters, not only to protect the L1 band against all interferences (including LightSquared 10L, 10H and 10R handset), but to protect against all other interferences which may come in any other GNSS band. The company calls its improved filter the J-Shield, and states that it will “help make the... read more

This article is tagged with , , , and posted in Survey

Letter to the Editor: Automatic Gain Control, Spoofing

July 1, 2012By

Just for the record: what is reported in “Detecting False Signals With Automatic Gain Control” (April GPS World) is what we introduced a long time ago and is reflected in one of our videos, and implemented in all of our GNSS receivers. AGC information is one of the four ways, and the least significant way, that we show interferences. There is a big difference between showing something in the laboratory and in some receivers, compared with having technology in mass production that everyone can understand and use. — Javad Ashjaee read more

This article is tagged with , , , and posted in Design & Test, Opinions

Engineers Invited to Explore GNSS Filters at JAVAD GNSS

January 3, 2012By

Javad Ashjaee, president and CEO of JAVAD GNSS, invites engineers "who want to roll up their sleeves" to a working session at his company's San Jose, California facility on Tuesday, January 17, to "find solutions and discuss technical details" related to the LightSquared/GPS conflict. read more

This article is tagged with , , and posted in Design & Test, Latest News

The System: Technical Report on LS/GPS Interference

August 1, 2011By
Delta IV GPS2F-2 Rollback of Mobile Service Tower prior to launc

Once again, developments in the news outpaced print technology’s ability to keep up in the LightSquared saga. Shortly after the July issue went to press on June 27, the TWG final report appeared on June 30. Thus you readers, who received the magazine circa July 15, held old news in your hands. Likely this will occur again. read more

This article is tagged with , , and posted in Design & Test, GNSS