This article presents a new mathematical model for obtaining the fractional Fourier transform
(FrFT) of Chirp function. FrFT is a parameterised transform having an adjustable transform …

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The resolution ability of fractional Fourier transform (FRFT) in the center frequency was
studied, when multi-component Chifp signal had only one Chirp-rate. From the estimation …

The fractional Fourier transform (FRFT) is a very powerful tool for analyzing nonstationary
signals such as chirps, with attractive applications in optics, signal processing etc. The …

The bit error rate expression of the binary phase‐shift keying modulation scheme has been
derived in a frequency selective fading channel for the fractional Fourier transform (FRFT) …

In this paper, a novel M-ary chirp modulation scheme is proposed on the basis of the energy
concentration property of chirp signals in fractional domain. In the proposed scheme, chirp …

This paper presents new convolution and correlation theorems in the OFRFT domain. The
authors also discuss the design method of multiplicative filter for bandlimited signals for …

本文从分数阶Fourier 变换与时频分布的关系入手, 在离散分数阶Fourier 变换算法基础上导出了
单分量chirp 信号分数阶Fourier 谱强度的近似表达, 并依据分数阶Fourier 变换的线性性质 …

The fractional Fourier transform (FRFT) is a generalization of the Fourier transform. The
article first introduces the definition of FRFT transformation; then analyzed FRFT Chirp signal …