1)True-Time-Delay (TTD)实时延(TTD) 1.True-Time-Delay (TTD) is the main technology for phased array antennas (PAAs) beamforming applications.实时延(TTD)技术是现代相控阵天线(PAAs)中的关键技术。 2)time-to-death致命时间 TTD 3)real-time delay实时延迟 1.A scheme of real-time delay system ...
1)optical controlled true time delay光控实延时 2)OTFD光实时延迟 3)True-time-delay光控真时延 4)real-time delay control实时延时控制 英文短句/例句 1.Study on Real-Time Algorithm of Delay Control in Open-Loop Autoleveller System of Drawing Machine并条机开环自调匀整控制系统中实时延时控制算法研究 2...
A fiber delay integrated switch (FIDELIS) photonic beamformer using a large optical switch allows compact implementation of true time delay for phased array radars. The use of a three-level subarray architecture enables very large beamformer arrays using only a small number of photonic time delays...
C. Barnhart, What is true-time delay test?, Cadence Nanometer Test Q., 1(2), pp. 2-7, 2004.Barnhart , 2004] C. Barnhart , What is true-time delay test? Cadence Nanometer Test Q 1(2),C. F. Barnhart, What is true-time delay test?, Cadence Nanometer Test Quarterly, 1(2), ...
A novel method for signal subspace processing in the beamspace of a true time delay (TTD) beamformer bank is presented. The method permits the directions of arrival of broadband sources to be estimated accurately, efficiently and non-iteratively. This is achieved by exploiting the properties of ...
Efficient true-time-delay adaptive array processing We present a novel and efficient approach to true-time-delay (TTD) beamforming for large adaptive phased arrays with N elements, for application in radar, ... S Kraut,AW Sarto - Proceedings of SPIE - The International Society for Optical Engi...
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A novel microwave true time delay system is proposed that uses an acoustooptic cell to address the desired time delay. The system is compatible with high-speed optical intensity modulation techniques and will therefore support microwave modulation frequencies into the millimeter-wave range. The number...
4)optical true time delay(OTTD)光纤实时延迟线(OTTD) 5)optical-fiber delay line光纤时延线<光> 6)recycling fiber delay line循环光纤延时线 1.A collision resolution mechanism based onrecycling fiber delay line(Rec-FDL) is presented and the stability and delay model related to the mechanism are es...
We demonstrate a 7-bit photonic true-time-delay (TTD) system which uses an 8×8 micro-optical-electromechanical system (MOEMS) optical switch for phased array antennas (PAAs) beamforming applications. The switch controls the optical signal to pass by the fiber delay lines (FDLs) of different...