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Influence of Conductive Layer Geometry on Maximal Impedance Frequency Shift of Zig-Zag Ferrite EMI Suppressor
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2010)
This paper explores an influence of conductive layer geometry on electrical parameters of ferrite electromagnetic interference (EMI) suppressor, which consists of conductive layer in ferrite monolithic structure. Near ...
Improved Model of T-Type LC EMI Chip Filters Using New Microstrip Test Fixture
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2011)
In this paper we present an improved model of the multilayered T-type electromagnetic interference chip LC filter for printed circuit board applications, and an improved measurement technique for characterization of such ...
Parameters Extraction of Ferrite EMI Suppressors for PCB Applications Using Microstrip Test Fixture
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2010)
The goal of this work was to investigate the behavior of a ferrite electromagnetic interference (EMI) suppressor when placed in a real surrounding. Electrical parameter measurements of the same EMI suppressor can differ ...
Improved Performance of Multilayer CPW Inductors on Flexible Substrate
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2014)
In this paper, we present the modeling, fabrication, measurement techniques, and characterization results of multilayer miniature coplanar waveguide (CPW) meander-type inductors for high-frequency applications. Detailed ...
Mn-Zn Ferrite Round Cable EMI Suppressor With Deep Grooves and a Secondary Short Circuit for Different Frequency Ranges
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2013)
A novel Mn-Zn ferrite round cable electromagnetic interference (EMI) suppressor with deep grooves and a secondary short circuit was constructed, realized and measured. Three steps were passed in novel suppressor development: ...
Analysis of a Mn-Zn Ferrite Bundle EMI Suppressor Using Different Suppressing Principles and Configurations
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2013)
A novel round cable electromagnetic interference (EMI) suppressor comprising a bundle of Mn-Zn ferrite tubes was realized using different principles of suppressing, such as direct suppressing, inverting/suppressing, ...
Heterotube Mn-Zn Ferrite Bundle EMI Suppressor With Different Magnetic Coupling Configurations
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2014)
Two types of heterotube ferrite bundle electromagnetic interference (EMI) suppressors were formed using Mn-Zn ferrite tubes with different inner and outer tube diameters. The suppressing principle based on magnetic coupling ...
Influence of DC Bias on the Electrical Characteristics of SMD Inductors
(IEEE-Inst Electrical Electronics Engineers Inc, Piscataway, 2015)
As the dc bias flows through a ferrite chip surface mount device (SMD) inductor, it tends to premagnetize the core and reduce its inductance and impedance. It is observed that this drop is especially emphasized when the ...