Results 201 to 210 of about 16,124 (251)

A Method for Noise Reduction in Active-$RC$ Circuits

IEEE Transactions on Circuits and Systems II: Express Briefs, 2011
A method for noise reduction in active-RC circuits is introduced. It is shown that the output noise in an active-RC circuit can be considerably reduced, without disturbing the circuit transfer function by inserting appropriate passive or active components in the circuit.
Gharibdoust, Kiarash, Sharif Bakhtiar, Mehrdad   +1 more
openaire   +1 more source

RCS reduction with RF cloak

2016 International Conference on Wireless Communications, Signal Processing and Networking (WiSPNET), 2016
Two simple cloaking configurations that can be used for reducing the Radar Cross Section (RCS) of cylindrical metal objects are presented in this paper. The RCS reduction is accomplished by covering the objects with two different cloaking surfaces i.e.
null Benitta Sherlin J, A. Rajeswari, George Thomas, P H Rao   +3 more
openaire   +1 more source

Monostatic RCS reduction at mmWaves

2015 Asia-Pacific Microwave Conference (APMC), 2015
This article presents the design of planar dielectric non-absorptive surfaces for monostatic Radar Cross Section (RCS) reduction at mmWaves. The proposed planar surfaces are composed of only dielectric unit cells that are designed in such away to exhibit 0o reflection phases at 71GHz and 88GHz, respectively.
Mustafa K. Taher Al-Nuaimi, Wei Hong
openaire   +1 more source

Realizable Reduction of $RC$ Networks

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2007
In this paper, we develop from various points of view the time-constant equilibration reduction (TICER) algorithm, a circuit-reduction method that converts a given network into a smaller network (one with fewer nodes and branches) by eliminating nodes that have few neighbors and small nodal time constants. Advantages of TICER include: great efficiency,
openaire   +1 more source

RC-In-RC-Out model order reduction via node merging

2016 IEEE International Symposium on Circuits and Systems (ISCAS), 2016
In this paper, we introduce a method for realizable reduction of extracted RC netlists by merging nodes. This method can achieve high reduction (reaching 96%) with high accuracy and can be used to complement existing techniques of realizable reduction such as TICER [6]. The method preserves sparsity; has controllable accuracy and can result in lossless
Manar Abdel-Galil, Hazem Hegazy, Yehea Ismail   +2 more
openaire   +1 more source

Splitting of RC-network for accurate model reduction

Proceedings. The 16th International Conference on Microelectronics, 2004. ICM 2004., 2005
Reduction of an extracted RC-network is an important pre-processing step for techniques such as timing and crosstalk noise analysis of VLSI circuit. In a previous paper, we have described a method for reducing an RC-network to a simplified circuit.
Renault, Patricia, Bazargan Sabet, Pirouz   +1 more
openaire   +1 more source

DARSI: RC data reduction (VLSI simulation)

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 1991
Taking into account RC effects in VLSI simulation and verification systems, without seriously degrading their efficiency, requires preliminary data reduction. A tool, DARSI (data reduction system for interconnects), that can handle both polysilicon and diffusion resistive effects is presented. It contains the reduction scheme described by S.-L.
Paul Vanoostende, Paul Six, Hugo De Man
openaire   +1 more source

RCS REDUCTION BY USING RANDOM SCATTERERS

Journal of Electromagnetic Waves and Applications, 2004
A useful method for monostatic RCS reduction of unavoidable shapes in desired frequency bandwidth and angle range is proposed. The proposed method is based on the concept of the random scatterer for RCS reduction and the genetic algorithm for optimization. PO, MEC, and SBR methods are used to obtain RCS.
Suh, TI, Suk, SH, Park, HS, Bang, JK, Kim, HT   +4 more
openaire   +2 more sources

A Coding Diffuse Metasurface for RCS Reduction

IEEE Antennas and Wireless Propagation Letters, 2017
In this letter, a coding diffuse metasurface for radar cross section (RCS) reduction is designed, simulated, and measured. First, two kinds of artificial magnetic conductor (AMC) unit cell are analyzed, and 5 × 5 AMC unit cells construct metamaterials block.
Xiao Liu, Jun Gao, Liming Xu, Xiangyu Cao, Yi Zhao, Sijia Li   +5 more
openaire   +1 more source

Conformal Metasurface for Wideband RCS Reduction

2020 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP), 2020
A cylindrical conformal metasurface is introduced for wideband RCS reduction, utilizing the optimized multielement phase cancellation. The metasurface is divided into eight regions containing a total of 40 lattices that are printed on a cylindrically curved ground plane.
Yajin Wang, Jianxun Su
openaire   +1 more source