Variable cutoff frequency FIR filters: a survey

被引：8

作者：

Dhabu, Sumedh ^{[1
]}

Ambede, Abhishek ^{[1
]}

Agrawal, Niharika ^{[2
]}

Smitha, K. G. ^{[1
]}

Darak, Sumit ^{[2
]}

Vinod, A. P. ^{[3
]}

机构：

[1] Nanyang Technol Univ, Singapore, Singapore

[2] IIIT Delhi, Delhi, India

[3] IIT Palakkad, Palakkad, India

来源：

SN APPLIED SCIENCES | 2020年 / 2卷 / 03期

关键词：

Filter complexity comparison; FIR filters; Reconfigurable filters; Tunable filters; Variable digital filters; RESPONSE MASKING FILTERS; DIGITAL-FILTERS; LOW-COMPLEXITY; MINIMAX DESIGN; IMPLEMENTATION; EFFICIENT; BANK; APPROXIMATION; ARCHITECTURE;

D O I：

10.1007/s42452-020-2140-6

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Many signal processing applications require digital filters with variable frequency characteristics, especially the filters with variable bandwidth and center frequency. Due to their linear phase and inherent stability, finite impulse response (FIR) filters are the popular choice in the majority of the applications. Once a variable cutoff frequency (VCF) FIR lowpass filter is designed, variable bandwidth and center frequency filters with bandpass/highpass/bandstop response and reconfigurable filter banks can be realized from the same. In this paper, we present a comprehensive review of the existing variable cutoff frequency FIR filter design techniques, including the developments in the recent two decades. We provide the basic concepts, design, and architectural details for each of these techniques and the significant developments/incremental works thereof. Qualitative, as well as quantitative comparisons, are provided to assist the reader in choosing the most suitable VCF filter design technique for a particular application.

引用

页数：23

共 50 条

[41] 2-D VARIABLE FIR FILTERS USING 3-D PROTOTYPE FILTERS
YOSHIDA, T
NISHIHARA, A
FUJII, N
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 1994, E77A (09) : 1568 - 1572
[42] Design of Modified Second-Order Frequency Transformations Based Variable Digital Filters With Large Cutoff Frequency Range and Improved Transition Band Characteristics
Dhabu, Sumedh
Prasad, Vinod Achutavarrier
IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2016, 24 (02) : 413 - 420
[43] BOUNDARY IMPLICATIONS FOR FREQUENCY-RESPONSE OF INTERVAL FIR FILTERS
BOSE, NK
KIM, KD
PROCEEDINGS OF THE 28TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-3, 1989, : 2262 - 2264
[44] Multisegment optimization design of variable fractional-delay FIR filters
Sun, Jieyi
Wang, Yongqing
Shen, Yuyao
Lu, Shaozhong
DIGITAL SIGNAL PROCESSING, 2021, 112
[45] A Design Method for Complex Coefficient FIR Filters with Variable Stopband Characteristics
Miyata, Toma
Aikawa, Naoyuki
2013 9TH INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS AND SIGNAL PROCESSING (ICICS), 2013,
[46] A NEW STRUCTURE FOR THE DESIGN OF VARIABLE FRACTIONAL-DELAY FIR FILTERS
Pei, Soo-Chang
Shyu, Jong-Jy
Chan, Cheng-Han
Huang, Yun-Da
19TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO-2011), 2011, : 1420 - 1424
[47] Design of variable fractional delay FIR filters using genetic algorithm
Khamei, K
Nabavi, A
Hessabi, S
ICECS 2003: PROCEEDINGS OF THE 2003 10TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS 1-3, 2003, : 48 - 51
[48] A variable structure for linear phase maximally flat FIR digital filters
Yoshida, Takashi
2018 ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION ANNUAL SUMMIT AND CONFERENCE (APSIPA ASC), 2018, : 1375 - 1378
[49] FIR filters for compensating D/A converter frequency response distortion
Vankka, J
Lindeberg, J
Halonen, K
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL IV, PROCEEDINGS, 2002, : 105 - 108
[50] Chebyshev design of a class of fir filters with frequency equation constraints
Lai, XP
CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2002, 21 (02) : 181 - 193

← 1 2 3 4 5 →