搜索结果: 1-10 共查到“航空、航天科学技术 Interference”相关记录10条 . 查询时间(0.078 秒)
Interference Direction Finding for Aviation Applications of GPS
Interference Direction Aviation Applications GPS
2015/6/29
The Local Area Augmentation System (LAAS) is being developed by the US Federal Aviation Administration (FAA) to provide satellite navigation performance compliant with the stringent requirements for a...
GIDL:Generalized Interference Detection and Localization System
GIDL Generalized Interference Detection Localization System
2015/6/29
The Local Area Augmentation System (LAAS) and the Wide Area Augmentation System (WAAS) are being devel oped by the U.S. Federal Aviation Administration (FAA) to provide satellite navigation performanc...
A DME Based Area Navigation Systems for GPS/WAAS Interference Mitigation In General Aviation Applications
DME Based Area Navigation Systems GPS/WAAS Interference Mitigation Aviation Applications
2015/6/29
The Federal Aviation Administration is leading the National Airspace System modernization e ort, in part by supplanting traditional air trac services with GPS aided by the Wide and Local Area Aug- me...
Finding Source of Electromagnetic Interference (EMI) to GPS Using a Network Sensors
Electromagnetic Interference (EMI) GPS Network Sensors
2015/6/29
Any electromagnetic interference (EMI) to GPS must invoke a fast location and removal response, because of the high military and civilian reliance on GPS. In this report, we present an approach, which...
Navigation Accuracy and Interference Rejection for an Adaptive GPS Antenna Array
Navigation Accuracy Interference Rejection Adaptive GPS Antenna Array
2015/6/25
In the Joint Precision Approach and Landing System (JPALS) both the differential GPS reference station and the airborne user will employ Controlled Reception Pattern Array (CRPA) antennas.
DME/TACAN Interference and its Mitigation in L5/E5 Bands
DME/TACAN Interference its Mitigation L5/E5 Bands
2015/6/25
The Galileo E5a/E5b signals and the GPS L5 signal lie within the Aeronautical Radionavigation Services (ARNS) band. They suffer interference from the services in this frequency band, in particular, hi...
Acquisition and Tracking of GIOVE-A Broadcast L1/E5/E6 Signals and Analysis of DME/TACAN Interference on Receiver Design
GIOVE-A Broadcast L1/E5/E6 Signals DME/TACAN Interference Receiver
2015/6/25
This paper demonstrates the tracking and acquisition of GIOVE-A broadcast L1/E5/E6 signals of the Galileo system using a multi-signal all-in-view software receiver. We show that existing aeronautical ...
Testing of Adaptive Beamsteering for Interference Rejection in GNSS Receivers
Adaptive Beamsteering Interference Rejection GNSS Receivers
2015/6/25
In this work space-time adaptive processing algorithms for interference rejection in a GNSS receiver are tested under experimental conditions with recorded signals generated by a powerful hardware sig...
The Impact of Uninformed RF Interference on GBAS and Potential Mitigations
Uninformed RF Interference GBAS Potential Mitigations
2015/6/24
RF interference (RFI) has been and will continue to be a significant worry for GNSS users. This paper introduces several different types of RFI, categorizes them based upon the intent (if any) of the ...
Suppression of vortex-induced forces on a two-dimensional circular cylinder by a short and thin splitter plate interference
circular cylinder splitter plate interference
2015/6/23
This paper briefly reviews bluff body aerodynamics and focuses mainly on
the use of short and thin splitter plates to interfere with the vortex wakes and
suppress vortex-induced forces (VIF). The ...