Defense

ION Joint Nav Conference 2014 Accepting Abstract Submissions

August 26, 2013By

Abstract submissions are now being accepted for the Institute of Navigation (ION) 2014 Joint Navigation Conference (JNC) to be held June 16-19, 2014. For Official Use Only (FOUO) U.S.-only sessions will be held June 16-18 at the Renaissance Orlando at SeaWorld, Orlando, Florida; and the 4-EYES CLASSIFIED sessions will be held June 19 at Shades of Green Walt Disney World.... read more

NAVAIR Teams Test GPS Anti-Jamming Device on Small UAV

August 16, 2013By
NavAir-antijam-O

Part of an initiative to protect GPS technologies on small unmanned aerial vehicles (UAV), the Navy recently conducted tests to demonstrate how miniaturized GPS protection devices can prevent interruption of this mission-critical global positioning data. From July 10 to 24, the Communications and GPS Navigation Program Office, headquartered in San Diego, mounted a Small Antenna System (SAS) on an Aerostar... read more

A Space Pioneer Remembered

August 14, 2013By

Plus: The First Installment of ‘What Is Don Reading?’ This month I planned to catch up on all those important topics that need to be written about but don’t make the cut, mainly due to space limitations — and then came the sad news of the passing of a good friend, mentor, and great Space and Missile Pioneer, Colonel Francis... read more

VectorNav to Supply VN-200 GPS/INS to Troll Systems

August 13, 2013By
VectorNav Technologies VN-200.

  VectorNav Technologies, a provider of inertial navigation solutions for the industrial and military markets, announced Tuesday that it will supply its VN-200 GPS-aided inertial navigation system (GPS/INS) for use in Troll Systems’ SkyLink MINI II directional antennas. The next-generation version of the SkyLink antenna provides Troll Systems’ customers with a lower-cost and easier to integrate update to its existing... read more

This article is tagged with and posted in Aviation & Space, Defense News, Featured Stories, Latest News, OEM News, Sensor Fusion

Accord Debuts NexNav GPS Tech at AUVSI Convention

August 12, 2013By

Accord Technology, maker of NexNav products, is debuting its capabilities for enabling fully FAA compliant GPS for Detect and Avoid at the AUVSI Unmanned Systems annual convention, being held in Washington D.C. August 12-15. Known for its certified, U.S. FAA ADS-B fully compliant GPS WAAS/SBAS sensors and receivers for NextGen solutions in the airline, business and general aviation industries, NexNav... read more

Chronos Releases Handheld GPS Jamming Detector

August 5, 2013By
The CTL3520 handheld GPS jamming detector by Chronos Technology.

U.K. firm Chronos Technology has released the CTL3520 handheld GPS Jamming Detector and Locator System. Aimed specifically at detecting GPS jammers hidden in vehicles, the unit can pinpoint even the weakest jammer and identify the vehicle in which the jammer is hidden, even in a busy multi-storey car park, Chronos said.  Other applications include detecting vehicles with jammers at ports,... read more

Expert Advice: The Chip-Scale Combinatorial Atomic Navigator

August 1, 2013By
Figure 1. C-SCAN conceptual implementation.

By Andrei Shkel, Defense Advanced Research Projects Agency (DARPA) Future breakthroughs in microtechnology for positioning, navigation, and timing (PNT) will likely rely on yet-to-be-exploited physics, new materials, highly specialized fabrication technologies, batch assembly techniques, selective wafer-level trimming and polishing, a combination of passive and active calibration techniques strategically implemented right on-chip, and introduction of innovative test technologies. Such microtechnology advances... read more

Automatic Threat Assessment: Tracking System Tells Friend from Foe

August 1, 2013By
THE COMBINATION of intrusion sensors and a tracking system allows for Automatic Threat Detection.

Ongoing threats from terrorist activities at critical facilities require early detection before the threats can reach their target and complete their mission. This has produced the need for advanced security systems to effectively detect terrorist activity, while reducing alarms caused by normal friendly activity. Automatic Threat Assessment, also referred to as Identify Friend or Foe (IFF), is the ability to automatically acknowledge alarms created by friendly assets. It can be achieved with a security system that uses GPS and geospatial data to go beyond the typical intrusion-sensor-only configuration. read more

This article is tagged with and posted in From the Magazine, Personal Tracking, Security & Surveillance