Results 101 to 110 of about 23,415 (245)

Applications of QC and Merged Doppler Spectral Density Data from Ka-Band Cloud Radar to Microphysics Retrieval and Comparison with Airplane in Situ Observation

Remote Sensing, 2019
The new Chinese Ka-band solid-state transmitter cloud radar (CR) uses four operational modes with different pulse widths and coherent integration and non-coherent integration numbers to meet long-term cloud measurement requirements.
Liping Liu, Han Ding, Xiaobo Dong, Junwu Cao, Tao Su   +4 more
doaj   +1 more source

Acquisition and use of Orlando, Florida and Continental Airbus radar flight test data [PDF]

Westinghouse is developing a lookdown pulse Doppler radar for production as the sensor and processor of a forward looking hazardous windshear detection and avoidance system.
Eide, Michael C., Mathews, Bruce
core   +1 more source

Doppler Ambiguity Resolution Based on Random Sparse Probing Pulses

Journal of Electrical and Computer Engineering, 2015
A novel method for solving Doppler ambiguous problem based on compressed sensing (CS) theory is proposed in this paper. A pulse train with the random and sparse transmitting time is transmitted.
Yunjian Zhang, Zhenmiao Deng, Jianghong Shi, Linmei Ye, Maozhong Fu, Chen Zhao   +5 more
doaj   +1 more source

Detection Capability Improvement of High PRF FM Ranging Airborne Radar with Clutter Rejection [PDF]

Journal of Electromagnetic Engineering and Science
In this paper, the clutter rejection threshold corresponding to the maximum Doppler frequency of mainlobe clutter in high pulse repetition frequency airborne radar with frequency modulation (FM) ranging is proposed.
Ji Hwan Yoon, Jin Ju Won, Ji Eun Roh
doaj   +1 more source

Mathematical model of the operation of the pulse-doppler on-board radar of a funerer while ensuring energy concidentality of its radiation in conditions of an enemy of electronic intelligence

, 2020
Alexander Viktorovich Bogdanov, Denis V. Zakomoldin, S.I. Akimov, Alexander Alexandrovich Lobanov   +3 more
openalex   +2 more sources

Determination of U, V, and W from single station Doppler radar radial velocities [PDF]

, 1986
The ST/MST (stratosphere troposphere/mesosphere stratosphere troposphere) clear air Doppler radar, or wind profiler, is an important tool in observational meteorology because of its capability to remote observe dynamic parameters of the atmosphere. There
Clark, W. L., Green, J. L., Warnock, J. M.   +2 more
core   +1 more source

Range-Doppler Two-dimensional Jamming Reconstruction Algorithm Based on Interpulse Code Agile Waveform

Leida xuebao
Dense false target jamming generates a large number of false targets around the real target, leading to dual jamming effects of deception and suppression. This severely affects the target detection ability of the radar.
Yuhang GAO, Kaixiang ZHANG, Huayu FAN, Quanhua LIU, Zihao LIU, Chaoxu WANG   +5 more
doaj   +1 more source

RANSAC Processing Using Signal Intensity for Track Initiation of Pulse Doppler Radar in Clutter Environment

, 2020
Mee Jang, Jihoon Kwon, Joonho So
openalex   +2 more sources

Vibrometry and Sound Reproduction of Acoustic Sources on Moving Platforms Using Millimeter Wave Pulse-Doppler Radar [PDF]

, 2020
Christopher T. Rodenbeck, Joshua B. Beun, Raghu G. Raj, R. Lipps   +3 more
openalex   +1 more source

Elimination of range-aliased echoes in the VHF radars [PDF]

Very high frequency radars designed to measure tropospheric wind profiles usually detect scattering to a maximum height of about 20 km. If the antenna elevation angle is 45 degrees or more above the horizon, the maximum range of interest is less than 30 ...
Strauch, R. G.
core   +1 more source