1,040,585. Doppler radar navigation. NORTH AMERICAN AVIATION Inc. May 31, 1963 [June 8, 1962], No. 21995/63. Heading H4D. A Doppler radar navigation system for determining on a vehicle, the speed of that vehicle, comprises a pulse transmitter, a directional receiving antenna receiving ...
Aviation Weather Doppler Radar was developed by Severe WX Warn and contains features such as storm signatures(tornado vortex signatures, hail storm signatures and damaging wind signatures.) The app also includes storms reports for tornadoes, damaging winds and severe hail. Along with this the app al...
An aircraft collision avoidance system is disclosed which presents target or threat information to a pilot using a pair of doppler radar transceiver systems directed orthogonally about and centered on the user aircraft's pitch plane to produce binaural audio tones that by their amplitude, frequency ...
The horizontal and vertical structure of airflow within microbursts has been determined using Doppler weather radar data from the Joint Airport Weather Studies (JAWS) Project. It is shown that the downdraft typically associated with microbursts is about 1 km wide and begins to spread horizontally ...
申请(专利权)人: MINISTER OF AVIATION, IN HER MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GREAT BRITAIN & NORTHERN IRELAND 发明人: JOHNSON; GERALD FREDERIC 摘要: 1387579 Radar DEFENCE SECRETARY OF STATE FOR 20 Nov 1962 [17 Nov 1961] 42401/61 Heading H4D In a Doppler radar wherein a ...
The Federal Aviation Administration (FAA) is deploying a Weather Systems Processor (WSP) for the current-generation Airport Surveillance Radar-ASR-9. This ... ME Weber - 《Radar Air Traffic Control》 被引量: 8发表: 1999年 A Search for Fast Gamma Ray Pulsars with OSSE No Doppler shifted -...
DOPPLER RADAR: AVIATION SAFETY. (LATEST CITATIONS FROM THE AEROSPACE DATABASE) The bibliography contains citations concerning the use of Doppler radar methods and equipment for the detection of wind shear and other aviation-related me... Incorporated 被引量: 0发表: 1993年 DOPPLER GROUP RADAR, GR...
In 1993 the Federal Aviation Administration (FAA) began deploying two new wind shear detection systems: the Terminal Doppler Weather Radar (TDWR) and the third-generation Low Level Windshear Alert System (LLWAS 3). Currently, 9 airports are scheduled to receive both a TDWR and an LLWAS 3. Thi...
The potential role of the Federal Aviation Administration's Terminal Doppler Weather Radar (TDWR) to supplement the Weather Surveillance Radar-1988 Doppler... SV Vasiloff - 《Bulletin of the American Meteorological Society》 被引量: 3020发表: 2001年 831 Correlation between Doppler derived Dp/Dt and...
Due to the substantial increase in the number of affordable drones in the consumer market and their regrettable misuse, there is a need for efficient technology to detect drones in airspace. This paper presents the characteristic radar micro-Doppler prop