Enhancing GNSS Receiver Sensitivity by Combining Signals from Multiple Satellites By Penina Axelrad, James Donna, Megan Mitchell, and Shan Mohiuddin A new approach to enhancing signal sensitivity...
13
Topics
17
Posts
RE:phone jammer wikipedia - Permanent Link to Innovation: Collective Detection
To meet the challenges inherent in producing a low-cost, highly CPU-efficient software receiver, the multiple offset post-processing method leverages the unique features of software GNSS to greatly...
23
Topics
48
Posts
RE:5 wifi jammer - Permanent Link to Testing Software Receivers
A performance assessment demonstrates the ability of a networked group of users to locate themselves and each other, navigate, and operate under adverse conditions in which an individual user would...
21
Topics
10
Posts
RE:sognal jammers - Permanent Link to Challenged Positions: Dynamic Sensor Network, Distributed GPS Aperture, and Inter-nodal Ranging Signals
The Universal Software Radio Peripheral as RF Front-End By Ningyan Guo, Staffan Backén, and Dennis Akos The authors designed a full-constellation GNSS receiver, using a cost-effective, readily...
50
Topics
28
Posts
RE:homemade phone jammer from china - Permanent Link to Building a Wide-Band Multi-Constellation Receiver
By Sandra Verhagen High-precision Global Navigation Satellite System (GNSS) positioning results are obtained with carrier phase measurements, once the integer cycle ambiguities have been successfully...
17
Topics
2
Posts
RE:homemade phone jammer at home - Permanent Link to Integer ambiguity validation: Still an open problem?
The National Marine Electronics Association (NMEA) has released a significantly updated version of NMEA 0183, its well-known standard that enables the interfacing of marine electronics, reports the...
47
Topics
21
Posts
RE:phone tracker jammer archives - Permanent Link to New Version of NMEA 0183 Released
NovAtel GPS-704-WB wideband antenna. NovAtel Inc. has launched the GPS-704-WB wideband antenna, which supports L-band and the frequencies of all current GNSS constellations (GPS, GLONASS,...
42
Topics
46
Posts
RE:phone jammer legal department - Permanent Link to NovAtel Launches Wideband GNSS Antenna
by James T. Curran, Mark Petovello, and Gérard Lachapelle Within a day of their initial activation over central Europe on March 12, Galileo satellites were visible over North America. The PLAN Group...
32
Topics
22
Posts
RE:phone jammer download install - Permanent Link to PLAN Group Tracks Galileo Satellites for Positioning in Canada
Chefs from U.S. Air Force 746th Test Squadron GPS Test Center of Expertise cook up a winning formula for a booth display, a RECIPE of Resources, Experience, Capability, Innovation, Process, and...
13
Topics
40
Posts
RE:phone frequency jammer motorcycle - Permanent Link to Photos from ION GNSS 2009
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...
39
Topics
3
Posts
RE:jammer online - Permanent Link to Research: MEMS IMU carouseling for ground vehicles
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...
16
Topics
20
Posts
RE:jammer frames - Permanent Link to Street Smart: 3D City Mapping and Modeling for Positioning with Multi-GNSS
The International Association of Geodesy, Natural Resources Canada, the International GNSS Service, and York University will be hosting GNSS Precise Point Positioning: Reaching Full Potential in...
13
Topics
21
Posts
RE:phone tracker jammer splash - Permanent Link to GNSS PPP Workshop Early Registration Extended to May 3
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...
23
Topics
4
Posts
RE:phone data jammer tours - Permanent Link to The Kinematic GPS Challenge: First Gravity Comparison Results
Baseband Technologies Inc. has been issued a patent from the United States Patent and Trademark Office for its low-power satellite positioning innovation. U.S. Patent No. 9,116,234, titled...
21
Topics
35
Posts
RE:cheapes jammer - Permanent Link to Baseband Technologies Granted Patent for Ultra Low-Power GPS Receiver
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....
45
Topics
50
Posts
RE:phone jammer florida mall - Permanent Link to Directions 2013: Dealing with interference
Schematic of the GNSS interference detection and analysis system GIDAS. (Image: OHB Digital Solutions) In September 2020, the first GIDAS monitoring stations were installed at the Czech airport in...
1
Topics
4
Posts
RE:jammer office - Permanent Link to ESA-funded GIDAS helps protect critical systems
German research organization Fraunhofer Gesellschaft has developed and presented an over-the-air (OTA) wave-field synthesis system for test and certification of GNSS receivers. The testing...
2
Topics
17
Posts
RE:phone jammer florida tech - Permanent Link to IZT Solutions’ over-the-air system tests GNSS receiver performance
Aeroflex Incorporated, a wholly owned subsidiary of Aeroflex Holding Corp., has announced its capability to simulate WAAS (Wide Area Augmentation System) LPV (Localizer Performance with Vertical...
21
Topics
49
Posts
RE:palm phone jammer sale - Permanent Link to Aeroflex Adds Capability to Simulate WAAS LPV Approaches
The new GLONASS module Navia NL3333 has been released by the EuroMobile Wireless Solutions Company. The module is made in an original 8.7 millimeter by 9.5 millimeter form-factor on the base of...
26
Topics
16
Posts
RE:phone jammer homemade - Permanent Link to New Navia GLONASS navigation receiver released
As a result of a Cooperative Research and Development Agreement (CRADA) between the U.S. Coast Guard and UrsaNav, Inc., on-air tests are being conducted from the former Loran Support Unit site in New...
14
Topics
19
Posts
RE:phone bug jammer cycle - Permanent Link to UrsaNav Testing Wide-Area Timing Alternative
close