Steering vector of the present invention has the advantage to build more in line with the actual situation, the steering vector construct of the present invention can be used in a variety of array signal processing, the present invention is also applicable to construct the mast shielding effect ...
The problem of two-dimensional (2D) directions-of-arrival (DOAs) [1–7] estimation (i.e., azimuth and elevation angles) has received increasing attention in a variety of applications, such as radar, mobile communications, sonar, and seismology. In general, a planar array is needed when esti...
Navigation service special squad navy marine maritime forces with anchor and steering wheel isolated. Vector patch on military officer uniform insignia of armed forces of naval warfare combat,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版
Taxi driver in uniform surrounded by taxi service sketched icons as a car parking sign luggage steering wheel navigation map and call center. Vector sketch illustration,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画
It is clear that the steering vector of a source with planar wavefront lacks the section −2πR2 1 − ζm(φ, θ)2 /λr compared with the steering vector of a source with curved wavefront. Yet, according to a sufficiently large value r relative to R, these two steering vectors ...
Different from the generation of the non-uniform distributed range frequency vector f, the discrete Doppler frequency vector fa is obtained by azimuth non-uniform sampling, and the azimuth non-uniform sampled time is expressed as: 𝑡𝑎(𝑛𝑎)=𝑓𝑎(𝑛𝑎)|𝑘𝑎|=𝑞0+𝑞1𝑛...
Next, we demonstrate how the same framework can be used to obtain an exact solution for the electro-hydrodynamic (EHD) problem of a polarizable sphere lying next to a conducting planar electrode. Finally, we present a new solution for the induced-charge mobility of a Janus dimer composed of ...