Roy et al., 2020 - Google Patents
Design of narrow transition band variable bandwidth digital filterRoy et al., 2020
View PDF- Document ID
- 17140819751434054127
- Author
- Roy S
- Chandra A
- Publication year
- Publication venue
- IET Circuits, Devices & Systems
External Links
Snippet
This study presents a novel implementation technique for linear phase variable bandwidth finite impulse response (FIR) filters with a noticeable reduction in transition bandwidth as well as hardware complexity. In this proposition, concept of Farrow structure based design …
- 230000004044 response 0 abstract description 46
Classifications
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0283—Filters characterised by the filter structure
- H03H17/0286—Combinations of filter structures
- H03H17/0289—Digital and active filter structures
-
- H—ELECTRICITY
- H03—BASIC ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0211—Frequency selective networks using specific transformation algorithms, e.g. WALSH functions, Fermat transforms, Mersenne transforms, polynomial transforms, Hilbert transforms
- H03H17/0213—Frequency domain filters using Fourier transforms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRICAL DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ravelo | First‐order low‐pass negative group delay passive topology | |
| Dudarin et al. | Optimum multiplierless compensators for sharpened cascaded‐integrator‐comb decimation filters | |
| Stošić et al. | Design of new selective CIC filter functions with passband‐droop compensation | |
| Roy et al. | Design of narrow transition band variable bandwidth digital filter | |
| Tseng et al. | Design of orthogonal graph filter bank with known eigenvalues of Laplacian matrix | |
| Jing et al. | Performance analysis of multi-rate signal processing digital filters on FPGA | |
| Romero et al. | Application of amplitude transformation for compensation of comb decimation filters | |
| Lamb et al. | Efficient filtering structure for spline interpolation and decimation | |
| Dudarin et al. | Decimation filters with minimum number of additions per output sample | |
| Zhang et al. | Unified FRM‐based complex modulated filter bank structure with low complexity | |
| Goel et al. | Multiplicative filtering in the linear canonical transform domain | |
| Haridas et al. | Low‐complexity technique to get arbitrary variation in the bandwidth of a digital FIR filter | |
| Sharma et al. | Design of multiplierless prototype filter for two‐channel filter bank using hybrid method in FCSD space | |
| Keerthan et al. | Design of cascaded all pass network with monotonous group delay response for broadband radio frequency applications | |
| Yang et al. | Estimation and compensation methods of time delay and phase offset in hybrid filter bank DACs | |
| Romero et al. | Simple two‐adders CIC compensator | |
| Avanzato et al. | A new design methodology for window‐based FIR filters | |
| Perić et al. | Ultra‐selective lowpass linear‐phase FIR filter function | |
| Romero et al. | Efficient wide‐band droop compensation for CIC filters: ad hoc and reconfigurable FIR architectures | |
| Suman et al. | A new closed form method for design of variable bandwidth linear phase FIR filter using Bernstein multiwavelets | |
| Jimenez et al. | Computationally efficient CIC‐based filter with embedded Chebyshev sharpening for the improvement of aliasing rejection | |
| Pavlović et al. | Low complexity lowpass linear‐phase multiplierless FIR filter | |
| He et al. | Generalised direct matrix synthesis approach for lossless filters | |
| Kim et al. | Design of computationally efficient 2D FIR filters using sampling‐kernel‐based interpolation and frequency transformation | |
| Kim et al. | Analysis and design of an unequal termination impedance power divider with bandpass filtering response |