Bistatic coupling
WebOct 10, 2024 · Second, based on the developed signal model, we analyze the coupling relationship between the 2-D high-order spatial variant phase errors and the bistatic angle and establish a parametric minimum entropy optimization model for high-order spatial variant phase error compensation. WebJan 20, 2010 · Paper Mills. Bibby couplings can be used for applications with powers varying from as low as 1 h.p to about 100,000 h.p. per 100 rpm of the coupling. Correspondingly the couplings are available in varying …
Bistatic coupling
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WebRobust DOD and DOA Estimation for Bistatic MIMO Radar in Unknown Mutual Coupling and Non-Uniform Noise Abstract: In this paper, a robust direction-of-departure (DOD) and direction-of-arrival (DOA) estimation approach for bistatic multiple-input multiple-output (MIMO) radar in unknown mutual coupling and non-uniform noise is proposed. WebFeb 1, 2012 · An algorithm for joint direction-of-departure (DOD) and direction-of-arrival (DOA) estimation in the presence of unknown mutual coupling for bistatic MIMO radar is presented. Based on the special structure of the coupling matrix of uniform linear array (ULA), the angles can be estimated directly by two one-dimensional searches without the ...
WebWe proposed a transmit/receive spatial smoothing with improved effective aperture approach for angle and mutual coupling estimation in bistatic MIMO radar. Firstly, the … WebNov 24, 2024 · This letter studies the problem of estimating direction-of-departure (DOD) and direction-of-arrival (DOA) for bistatic multiple-input multiple-output (MIMO) radar with unknown source number, and a modified multiple signal classification (MUSIC) algorithm for weak scattering targets is proposed. We utilize the weighting coefficients to weight the …
WebJan 6, 2024 · Abstract: Bistatic radar possesses the forward-looking imaging performance that conventional synthetic aperture radar (SAR) lacks. Nevertheless, bistatic forward-looking imaging is seriously limited by the motion of the transmitter and receiver, resulting in a restrained resolution. WebOct 1, 2024 · In this paper, we propose an effective scheme for angle estimation and array mutual coupling (MC) self-calibration in uniform linear arrays (ULA)-based bistatic …
WebMar 1, 2024 · The mutual coupling coefficients corresponding to the transmit array and the receive array are obtained via least square separately. • The proposed method brings no …
WebBistatic radar is a radar system comprising a transmitter and receiver that are separated by a distance comparable to the expected target distance. Conversely, a conventional radar in which the transmitter and receiver are co-located is called a monostatic radar. A system containing multiple spatially diverse monostatic or bistatic radar components with a … bios-pw-org hpWebAug 24, 2024 · Tensor-Based Angle Estimation Approach for Strictly Noncircular Sources with Unknown Mutual Coupling in Bistatic MIMO Radar Tensor-Based Angle Estimation Approach for Strictly Noncircular Sources with Unknown … dairy treet waldo arWebJun 1, 2024 · An PARAFAC decomposition algorithm is developed for joint angle and mutual coupling coefficients estimation for bistatic MIMO radar. The decoupling operation is conducted after the PARAFAC decomposition, which results in more robust and accurate directions matrices estimation. As a results, the proposed algorithm provides … bios reading notWebDirection Finding in Bistatic MIMO Radar With Direction-Dependent Mutual Coupling Abstract: Mutual coupling (MC) effect exists extensively in sensor array, and it will adversely affect the direction finding in multiple-input multiple-output (MIMO) radar. dairy treetWebAug 27, 2024 · For the serious cross coupling of echo signal in bistatic high squint SAR, Linear Range Walk Correction (LRWC) is performed in range frequency-azimuth time domain to correct the large LRW induced by the high squint model of receiver and transmitter. A Modified Bistatic Point Target Reference Spectrum (MBPTRS) is derived, … biospyder technologies glasgowWebDirection Finding in Bistatic MIMO Radar With Direction-Dependent Mutual Coupling. Abstract: Mutual coupling (MC) effect exists extensively in sensor array, and it will … bios reboots repeatedly cpu coolerWebTraditional methods use sub-sampling to take a single data point sample from an impulse waveform and reconstruct a complete waveform from average samples from multiple waveforms. Full waveform single-shot digitization has been demonstrated using high-speed analog to digital conversion (ADC). dairy treet john stockbauer victoria texas