Corrigendum: Digital-filter synthesis using concept of generalised-immittance converter

Antoniou, A.; Rezk, M.

doi:10.1049/ij-ecs.1978.0021

Cited by 11 publications

(8 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Four types of digital filter structures can Figure 3. The CGIC-PA structure shown in Figure 3a has already been reported in [3], [6]. …”

Section: Cgic Vgic Pa and Sa Modulesmentioning

confidence: 87%

“…One-dimensional (1D) as well as MD digital filters derived from analog reference configurations comprising CGICs and resistors have been reported [3], [4], [6], [8]- [10]. It is shown in this paper that digital filters can also be obtained by using VGIC-based analog reference configurations.…”

Section: Introductionmentioning

confidence: 85%

“…Further, it has also been shown [3], [9] that 1D GIC digital filters possess low sensitivity and low noise properties under finite arithmetic conditions. It is expected that the MD GIC digital filters proposed in this paper will also inherit all the salient features of 1D filters.…”

Section: Stability and Sensitivity Of Proposed Filtersmentioning

confidence: 99%

“…The proposed new filters constitute a useful addition to the family of already-known GIC digital filters. 1D CGIC digital filters have been shown to posses salient features such as low noise, low sensitivity, and absence of limit cycles [3], [4], [8]- [10].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

New Modular Multidimensional Digital Filter Structures

Rameshwaran

Eswaran

2005

Circuits Syst Signal Process

View full text Add to dashboard Cite

New multidimensional digital structures that use the concept of a generalized immittance converter are presented in this paper. The proposed filter structures are regular and modular, and they realize multiple transfer functions simultaneously; hence, they are attractive for very large-scale integration implementation. It is shown that these filter structures can be obtained by using a few specific digital modules as building blocks. The arrangements of the modules and the values of the multiplier constants that are used in these modules can be obtained directly from the specified discrete transfer function by using a computer program.

show abstract

“…Four types of digital filter structures can Figure 3. The CGIC-PA structure shown in Figure 3a has already been reported in [3], [6]. …”

Section: Cgic Vgic Pa and Sa Modulesmentioning

confidence: 87%

Section: Introductionmentioning

confidence: 85%

Section: Stability and Sensitivity Of Proposed Filtersmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

New Modular Multidimensional Digital Filter Structures

Rameshwaran

Eswaran

2005

Circuits Syst Signal Process

View full text Add to dashboard Cite

show abstract

“…The 2D transfer function of equation (5) can be realized by a filter structure that makes use of GIC and adaptor modules as building blocks [7], [10]. A GIC module represents the digital realization of a 2-port analog GIC network [1], [3]. Two types of GIC modules are possible: current-conversion GIC (CGIC) and voltageconversion GIC (VGIC) depending upon whether the reference analog 2-port network is a CGIC or VGIC type.…”

Section: Gic Digital Filter Structuresmentioning

confidence: 99%

Design of Two-Dimensional Pseudorotated Digital Filters Using Concept of Generalized Immittance Converter

Rameshwaran

Eswaran

2003

Circuits Syst Signal Process

View full text Add to dashboard Cite

A new realization procedure based on the concept of the generalized immittance converter (GIC) is proposed for two-dimensional (2D) pseudorotated digital filters that have circularly symmetric magnitude response characteristics. By applying a suitable transformation to a one-dimensional stable discrete transfer function, the 2D discrete transfer function of the corresponding pseudorotated filter is obtained. This transfer function is then realized by using a direct computer-based method. It is shown that four types of GIC pseudorotated filter structures can be obtained by interconnecting a few specific types of digital modules. The modularity and regularity nature of these filters make them attractive for very large-scale integration implementation.

show abstract

Constant-input stability and multiple-output realization of the GIC digital filters

Prasad

Eswaran

1989

IEEE Trans. Circuits Syst.

View full text Add to dashboard Cite

Corrigendum: Digital-filter synthesis using concept of generalised-immittance converter

Cited by 11 publications

References 0 publications

New Modular Multidimensional Digital Filter Structures

New Modular Multidimensional Digital Filter Structures

Design of Two-Dimensional Pseudorotated Digital Filters Using Concept of Generalized Immittance Converter

Constant-input stability and multiple-output realization of the GIC digital filters

Contact Info

Product

Resources

About