mirage

Wideband passive multiport model order reduction and realization of RLCM circuits

DSpace/Manakin Repository

 

Search DR-NTU


Advanced Search Subject Search

Browse

My Account

Wideband passive multiport model order reduction and realization of RLCM circuits

Show simple item record

dc.contributor.author Qi, Zhenyu
dc.contributor.author Yu, Hao
dc.contributor.author Liu, Pu
dc.contributor.author Tan, Sheldon X. D.
dc.contributor.author He, Lei
dc.date.accessioned 2010-08-20T02:55:49Z
dc.date.available 2010-08-20T02:55:49Z
dc.date.copyright 2006
dc.date.issued 2010-08-20T02:55:49Z
dc.identifier.citation Qi, Z., Yu, H., Liu, P., Tan, X. D. & He, L. (2006). Wideband passive multiport model order reduction and realization of RLCM circuits. IEEE Transactions on Computer Aided Design of Integrated Circuits and Systems. 25(8), 1496-1509.
dc.identifier.issn 0278-0070
dc.identifier.uri http://hdl.handle.net/10220/6329
dc.description.abstract This paper presents a novel compact passive modeling technique for high-performance RF passive and interconnect circuits modeled as high-order resistor–inductor– capacitor–mutual inductance circuits. The new method is based on a recently proposed general s-domain hierarchical modeling and analysis method and vector potential equivalent circuit model for self and mutual inductances. Theoretically, this paper shows that s-domain hierarchical reduction is equivalent to implicit moment matching at around s = 0 and that the existing hierarchical reduction method by one-point expansion is numerically stable for general tree-structured circuits. It is also shown that hierarchical reduction preserves the reciprocity of passive circuit matrices. Practically, a hierarchical multipoint reduction scheme to obtain accurate-order reduced admittance matrices of general passive circuits is proposed. A novel explicit waveform-matching algorithm is proposed for searching dominant poles and residues from different expansion points based on the unique hierarchical reduction framework. To enforce passivity, state-space-based optimization is applied to the model order reduced admittance matrix. Then, a general multiport network realization method to realize the passivity-enforced reduced admittance based on the relaxed one-port network synthesis technique using Foster’s canonical form is proposed. The resulting modeling algorithm can generate the multiport passive SPICE-compatible model for any linear passive network with easily controlled model accuracy and complexity. Experimental results on an RF spiral inductor and a number of high-speed transmission line circuits are presented. In comparison with other approaches, the proposed reduction is as accurate as passive reduced-order interconnect macromodeling algorithm in the high-frequency domain due to the enhanced multipoint expansion, but leads to smaller realized circuit models. In addition, under the same reduction ratio, realized models by the new method have less error compared with reduced circuits by time-constant-based reduction techniques in time domain.
dc.format.extent 14 p.
dc.language.iso en
dc.relation.ispartofseries IEEE transactions on computer aided design of integrated circuits and systems
dc.rights © 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.
dc.subject DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits.
dc.title Wideband passive multiport model order reduction and realization of RLCM circuits
dc.type Journal Article
dc.contributor.school School of Electrical and Electronic Engineering
dc.identifier.doi http://dx.doi.org/10.1109/TCAD.2005.855937
dc.description.version Published version
dc.identifier.rims 148335

Files in this item

Files Size Format View
Wideband Passiv ... ation of RLCM Circuits.pdf 927.3Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Statistics

Total views

All Items Views
Wideband passive multiport model order reduction and realization of RLCM circuits 402

Total downloads

All Bitstreams Views
Wideband Passive Multi-Port Model Order Reduction and Realization of RLCM Circuits.pdf 355

Top country downloads

Country Code Views
United States of America 95
France 43
China 42
India 28
Iran 23

Top city downloads

city Views
Mountain View 68
Plateau 37
Singapore 14
New Delhi 12
Tehran 8

Downloads / month

  2014-10 2014-11 2014-12 total
Wideband Passive Multi-Port Model Order Reduction and Realization of RLCM Circuits.pdf 0 0 6 6