Results 231 to 240 of about 23,415 (245)

Single antenna coherent pulse doppler radar altimeter

Aircraft Engineering and Aerospace Technology, 1974
THE COHERENT PULSE DOPPLER RADAR ALTIMETER developed by Hoffman Electronics Corporation, operates with only a single antenna, the highly reliable, solid‐state altimeter set, electronic AN/APN‐201, fig 1, provides pilots with precise altitudes down to ground zero without fear of false lock or double bounce readings.
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Waveform design for pulse doppler radar

2020
ÖZ DARBE DOPPLER RADAR İÇİN DALGA BİÇİMİ TASARIMI AĞIRMAN, Handan Yüksek Lisans, Elektrik ve Elektronik Mühendisliği Bölümü Tez Yöneticisi: Prof. Dr. Mete Severcan Aralık 2005, 100 sayfa Bu çalışma göndermecinde doğrusal olmayan yüksek güçlü bir yükselteç kullanan bir darbe doppler radar için en iyi dalga biçimleri araştırmasını işlemektedir.
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Radio Interference in Helicopter-Borne Pulse Doppler Radars

IEEE Transactions on Aerospace and Electronic Systems, 1978
Radio interference generated in a helicopter-borne pulse Doppler radar system due to rotating blades is analyzed for the case that blades are located in the far field region of the radar antenna. A first-order estimate of the blade interference power spectrum is obtained as a function of antenna depression angle and radar (helicopter) altitude and ...
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Jamming Techniques for Pulse-Doppler Radar

2022
Xixiang Zhang, Kaiqi Xiao, Jie Gu
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VISTAR, A PULSE DOPPLER AIRBORNE WEATHER RADAR

1964
Abstract : The weather surveillance objectives for the VISTAR airborne weather radar are briefly described. The basic operational requirements for VISTAR are outlined and signal flow presented. Detailed system and circuit operation are given and calibration procedures noted. (Schematic drawings are not a part of this document.) Criticisms of the system
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Pulse Doppler Radar

2010
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Airborne pulse-Doppler radar: false-alarm control

IEE Proceedings F Communications, Radar and Signal Processing, 1987
P. Weber, S. Haykin, R. Gray
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The Development of Airborne Pulse Doppler Radar

IEEE Transactions on Aerospace and Electronic Systems, 1984
Leroy Perkins, Harry Smith, David Mooney
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MTI and Pulse Doppler Radars

2019
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Moving Target Indicator and Pulsed Doppler Radars

2022
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