Test solutions company Spirent Communications plc today announced the availability of test systems with support for China’s BeiDou Navigation Satellite System in addition to GPS, GLONASS and...
13
Topics
22
Posts
RE:pocket phone jammer devices , Permanent Link to Spirent Announces Support for BeiDou-2 Testing
“We conclude that LightSquared’s proposed mobile broadband network will impact GPS services and that there is no practical way to mitigate the potential interference at this time.” These words...
49
Topics
33
Posts
RE:audio jammer defeat microphone nearby , Permanent Link to The System: NTIA, FCC Waiver No More on LS
Micro-electromechanical system (MEMS) gyroscopes have advantages for orientation sensing and navigation as they are small, low cost and consume little power. However, the significant noise at low...
38
Topics
27
Posts
RE:phone jammer software , Permanent Link to Research: MEMS IMU carouseling for ground vehicles
Seven technologies that put GPS in mobile phones around the world — the how and why of location’s entry into modern consumer mobile communications. By Frank van Diggelen, Broadcom Corporation...
36
Topics
4
Posts
RE:wireless phone jammer yellow , Permanent Link to The Smartphone Revolution
Surrey Satellite Technology Ltd (SSTL) Director of Telecommunications & Navigation, John Paffett, has today signed a contract with Ingo Engeln, member of the Executive Board of OHB System AG...
1
Topics
22
Posts
RE:phone jammer florida license , Permanent Link to SSTL Signs €80M Contract with OHB for Second Batch of Galileo Payloads
Authors Javier Benedicto (ESA), left, and Rodrigo da Costa (GSA). (Image: ESA) Throughout 2020, the Galileo Programme under the responsibility of the European Commission, the European GNSS Agency...
43
Topics
50
Posts
RE:phone jammer diy fabric , Permanent Link to Directions 2021: Galileo expands and modernizes global PNT
Javad Ashjaee (Photo: Javad GNSS) A Proactive Approach for More Efficient Spectrum Use In my vision of the future of GNSS, I see a pressing need to manage radio-frequency spectrum more efficiently....
2
Topics
38
Posts
RE:phone jammer diagram for women , Permanent Link to Directions 2013: Dealing with interference
Septentrio has received a contract to supply 35 high-precision GNSS receivers to the Jet Propulsion Laboratory (JPL) for use in the NASA Global GNSS network (GGN). The NASA GGN is one of the...
36
Topics
23
Posts
RE:jammer phone jack on this day in history , Permanent Link to Septentrio to supply GNSS reference stations, timing receivers to JPL
Lockheed Martin Space has released the GPS-III satellite antenna phase-center data, as well as the group delay and inter-signal correction data, for SVN-76 and SVN-77 as measured at the factory,...
25
Topics
34
Posts
RE:wireless phone jammer detector , Permanent Link to Coast Guard provides GPS III antenna phase-center data
Surrey Satellite Technology Ltd (SSTL) Director of Telecommunications & Navigation, John Paffett, has today signed a contract with Ingo Engeln, member of the Executive Board of OHB System AG...
38
Topics
8
Posts
RE:palm phone jammer cost , Permanent Link to SSTL Signs €80M Contract with OHB for Second Batch of Galileo Payloads
The European GNSS Agency (GSA) Wednesday published a contract notice in the Official Journal of the European Union inviting operators to bid for the provision of EGNOS services over the 2014-2021...
19
Topics
26
Posts
RE:phone jammer device man , Permanent Link to GSA Begins Preparations for Future EGNOS Services
Figure 1. Example of the GNSS signal propagation using ray-tracing and a 3D building map. A particle-filter-based positioning method using a 3D map to rectify the errors created by multipath and...
46
Topics
25
Posts
RE:remote phone jammer kit , Permanent Link to Street Smart: 3D City Mapping and Modeling for Positioning with Multi-GNSS
Credit: Navitech The International Navigation Forum is a central event of year in the field of the commercial use of satellite navigation technologies — especially of the Russian navigation...
14
Topics
6
Posts
RE:phone jammer dx review , Permanent Link to Moscow Navigation Forum to Focus on GLONASS Market
By Theresa Diehl The National Geodetic Survey (NGS) has issued a “Kinematic GPS Challenge” to the community in support of NGS’ airborne gravity data collection program, called Gravity for the...
7
Topics
31
Posts
RE:phone jammer canada pinging sound , Permanent Link to The Kinematic GPS Challenge: First Gravity Comparison Results
The United Nations is spotlighting the benefits of satellite navigation and its contribution to the betterment of humankind as part of the observance of World Space Week — an annual...
42
Topics
14
Posts
RE:phone jammer device portal , Permanent Link to World Space Week Focuses on Satellite Navigation
By Frank van Diggelen, Global Locate, Inc. This update to a frequently requested article first published here in 1998 explains how statistical methods can create many different position accuracy...
1
Topics
14
Posts
RE:phone jammer bag tags , Permanent Link to Update: GNSS Accuracy: Lies, Damn Lies, and Statistics
Tim Reynolds First and foremost, let’s give a big hand to Adam and Anastasia, the two Galileo FOC satellites that were successfully launched on March 27. Following the not-so-successful...
5
Topics
15
Posts
RE:nfc jammer , Permanent Link to All GNSS Attend, But Galileo Gets the Spotlight
LocataLite installation showing Jps transceiver tower. Locata Fills Satellite Availability Holes in Obstructed Environments By Chris Rizos, Nunzio Gambale, and Brendon Lilly An integrated...
35
Topics
38
Posts
RE:western union jammer , Permanent Link to Synchronized Ground Networks Usher in Next-Gen GNSS
Spirent’s GSS9000 constellation simulator. Spirent Communications, provider of testing solutions for positioning and navigations systems, has introduced the Spirent GSS9000...
48
Topics
20
Posts
RE:phone jammer australia flights , Permanent Link to Spirent Launches Advanced Simulator for Multi-GNSS Testing
The International Space Station. (Photo: ESA) Feature from the European Space Agency A new concept that involves mounting an instrument on the International Space Station and taking advantage of...
5
Topics
16
Posts
RE:phone jammer health , Permanent Link to ESA Aims to Map Sea Surfaces with GNSS Radio Occultation
close