Topic
Bessel filter
About: Bessel filter is a research topic. Over the lifetime, 656 publications have been published within this topic receiving 16808 citations.
Papers published on a yearly basis
Papers
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01 Apr 1966
TL;DR: In this paper, two crossproduct combinations of Bessel functions where δ = (k − 1) z and (') denotes differentiation with respect to the argument were considered. And they were shown to be equivalent to the Bessel function of the first and second kind of order ν.
Abstract: Introduction . In this paper we consider the two cross-product combinations of Bessel functions where δ = ( k − 1) z and (') denotes differentiation with respect to the argument. Here J ν and Y ν designate respectively the Bessel functions of the first and second kind of order ν.
19 citations
TL;DR: In this article, the authors considered the problem of detecting the true dimension of a Brownian particle in a two-dimensional plane or in a three-dimensional space, given that only the distance of the particle to the origin is being observed.
Abstract: Consider the motion of a Brownian particle that takes place either in a twodimensional plane or in the three-dimensional space. Given that only the distance of the particle to the origin is being observed, the problem is to detect the true dimension as soon as possible and with minimal probabilities of the wrong terminal decisions. We solve this problem in the Bayesian formulation under any prior probability of the true dimension when the passage of time is penalised linearly.
19 citations
TL;DR: In this article, a DC-motor driven beam-deflector is controlled such that the beam moves with constant velocity for 12 ms out of a 20-ms period before swinging back to the original position.
Abstract: A DC-motor driven beam-deflector is to be controlled such that the beam moves with constant velocity for 12 ms out of a 20-ms period before swinging back to the original position One control system must serve any deflector without retuning The problem is difficult because the dynamics vary from one deflector to another It is found that a closed-loop system with poles in a Bessel filter configuration will satisfy the specifications A straightforward pole-placement design is insufficiently robust Redesigning it yields greater, but still insufficient, robustness against the known extent of plant parameter variation The problem is solved by adding an adaptive control loop >
19 citations
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TL;DR: Balanis C.A., 1997, ANTENNA Theory; Bucci OM, 2002, IEEE T ANTENN PROPAG, V50, P1539, DOI 10.1109-TAP.2002.
Abstract: [1] In this paper, we introduce a new class of planar arrays that we call the Bessel planar arrays. A formula for the current distribution in the elements of these arrays is presented, which is related to Bessel functions. For the Bessel planar arrays, the maximal sidelobe level is controllable, the directivity is very high, and the half-power beam width is slightly larger compared to the optimal Chebyshev planar arrays. Methods to set the maximal sidelobe level and compute the directivity and the half-power beam width are described, and numerical examples are given to illustrate the features of the proposed arrays.
18 citations
TL;DR: Typical Bessel high-pass filters seriously distort the BAEP wave form; thus, these filters are not an acceptable alternative to the zero-phase digital approach.
18 citations