In this paper represents research improving effectiveness of signal processing in
telecommunication devices especially for its part, which relates to providing its noise …

This paper investigates the weighted least squares (WLS) and minimax design problems for
variable fractional delay (VFD) FIR filters. For the WLS design, the general case of …

Supertall buildings possess distinctive characteristics such as high flexibility, low damping,
and susceptibility to wind. The impact of the wind load and wind-induced responses plays a …

Digital communication system with QPSK modulation and symbolic synchronization has
been investigated. Amplitude-frequency characteristic (AFC) of Farrow interpolator affects …

A digital front-end decimation chain based on both Farrow interpolator for fractional sample-
rate conversion and a digital mixer is proposed in order to comply with the long-term …

A digital front-end with digital compensation is designed and implemented for low-
complexity 4G radio transceivers targeted for wearable devices such as smart watches. The …

Low-Earth Orbit (LEO) satellite communication channel is characterized with time-varying
delay, attenuation, and Doppler frequency shift. The development of communication …

This paper describes improvements in a Farrow-structured variable fractional delay (FD)
Lagrange filter for all-pass FD interpolation. The main idea is to integrate the truncated sinc …

In a broadband adaptive array antenna with a space‐time filter, a delay filter is required
before digital beamforming when the Frost algorithm is used to obtain the weight vector. In …

An algorithm based on least squares and polynomial fitting is proposed, which solves
coefficients of the variable fractional delay filter with low complexity in wideband digital …