Generalized polyphase structure-based Mth-band filter design and application to image interpolation

2009 ◽  
Vol 40 (11) ◽  
pp. 1632-1641 ◽  
Author(s):  
Chao Wu ◽  
Wei-Ping Zhu ◽  
M.N.S. Swamy
Keyword(s):  
Filter Design ◽  
Image Interpolation ◽  
Polyphase Structure ◽  
Band Filter ◽  
Design And Application

scholarly journals Analysis of half-band approximately linear phase IIR filter realization structure in MATLAB

2015 ◽  
Vol 28 (4) ◽  
pp. 611-623 ◽  
Author(s):  
Aleksandar Radonjic ◽  
Jelena Certic
Keyword(s):  
Fixed Point ◽  
Detailed Analysis ◽  
Filter Design ◽  
Linear Phase ◽  
Parallel Connection ◽  
Iir Filter ◽  
Filter Structure ◽  
Band Filter ◽  
Design Algorithms

In this paper a detailed analysis of an atypical filter structure in MATLAB Filter Design and Analysis (FDA) Tool is presented. As an example of atypical filter structure, the IIR half-band filter with approximately linear phase realized as a parallel connection of two all-pass branches was examined. We compare two types of those filters obtained by two different design algorithms. FDA tool was used for the experiment because different effects of the fixed point implementation can be simulated easily. One of the goals of this paper was to compare results obtained by two different design algorithms. In addition, different realizations of the filter structure based on the parallel connection of two all-pass branches were examined.

Dual-band filter design using L-shaped stepped impedance resonators

2010 ◽  
Vol 4 (7) ◽  
pp. 855 ◽  
Author(s):  
M.-L. Chuang ◽  
M.-T. Wu ◽  
S.-M. Tsai
Keyword(s):  
Filter Design ◽  
Dual Band ◽  
Band Filter

Miniaturized SIW Cavity Tri-Band Filter Design

2020 ◽  
Vol 30 (6) ◽  
pp. 589-592
Author(s):  
Min-Hua Ho ◽  
Kun-Hua Tang
Keyword(s):  
Filter Design ◽  
Band Filter
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