A Simple and Efficient Design Procedure for Planar Electromagnetic Bandgap Structures on Printed Circuit Boards

Raimondo, L.; Paulis, Francesco de; Orlandi, Antonio

doi:10.1109/temc.2010.2051549

Cited by 68 publications

(42 citation statements)

References 18 publications

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“…The parallel plane resonance cavity model is used to calculate presented EBG upper cut-off frequency [20], which is the main model frequency generated by EBG power and projection ground [30]. The resonance frequency of the rectangle resonance cavity is shown as Equation (8).…”

Section: Analysis and Equivalent Modelmentioning

confidence: 99%

Novel Coplanar Ebg Low Pass Filter

Wang¹,

Shi²

2014

PIER Letters

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Abstract-The traditional coplanar electromagnetic bandgap (EBG) structure is analyzed. The method is studied to lower the center frequency and broaden the bandwidth in this paper. A novel structure of U-bridged EBG power plane is proposed. The simulation and test results show that the bandwidth of the new structure is 4.32 GHz, and the lower side cutoff frequency is at 380 MHz with the stopband depth at −40 dB. The elimination of simultaneous switching noise (SSN) as this kind of U-bridged coplanar EBG structure is more effective below 1 GHz. In addition, the eye diagram of the structure is analyzed. The degradation of the maximum eye open and the maximum eye width on the structure is about 1.2% and 5.7%, respectively. Finally, the IR-drop and dc resistance is accurately investigated through 3-D simulations.

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Section: Analysis and Equivalent Modelmentioning

confidence: 99%

Novel Coplanar Ebg Low Pass Filter

Wang¹,

Shi²

2014

PIER Letters

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“…The simultaneous switching noise (SSN) can propagate between the power planes and affect the whole system [1,2]. SSN is recognized as one of the most significant issues in modern high speed digital systems design.…”

Section: Introductionmentioning

confidence: 99%

“…SSN is recognized as one of the most significant issues in modern high speed digital systems design. Recently, various planar electromagnetic band-gap (EBG) structures have been proposed and applied in power/ground plane pairs to mitigate SSN [2][3][4][5][6][7][8][9][10][11][12]. They consist of two metallic layers of the multilayer PCB, one of which is solid (ground plane) and the other a patterned one (power plane).…”

Section: Introductionmentioning

confidence: 99%

“…They consist of two metallic layers of the multilayer PCB, one of which is solid (ground plane) and the other a patterned one (power plane). This patterned plane consists of array of unit cells [2]. The unit cells of EBG structure (a) (b) (c) Figure 1.…”

Section: Introductionmentioning

confidence: 99%

“…[3]. Many researchers have analyzed the electromagnetic behavior of planar EBG structures when designed on a PCB [2][3][4][5]. Paper [2] gives a simple and efficient design procedure for planar EBG structures which is sized from the band-gap starting and ending frequencies.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A Hierarchical Tree Shaped Power Distribution Network Based on Constructal Theory for Ebg Structure Power Plane

Huang¹,

Liu²,

Guo³

2012

PIER B

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Abstract-In this paper, a tree-shaped power distribution network is designed based on constructal theory for planar EBG structure power plane on PCB, in order to optimize DC performance. Planar EBG structures suppress noise, and the network provides currents to them. This network is composed of hierarchical metal paths. The geometric parameters can be optimized based on the concept of constructal theory. The optimal performance consists of constructing the given area in a sequence of building blocks from the smallest size toward larger sizes hierarchically. In the meantime, a PCB power plane is developed with 2nd order tree-shaped constructal network. Analysis illustrates that EBG power plane with constructal tree shaped network has multifunctions of low voltage drop, current equidistribution and effective noise isolation.

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Introduction

2017

Electromagnetic Bandgap (EBG) Structures

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A Simple and Efficient Design Procedure for Planar Electromagnetic Bandgap Structures on Printed Circuit Boards

Cited by 68 publications

References 18 publications

Novel Coplanar Ebg Low Pass Filter

Novel Coplanar Ebg Low Pass Filter

A Hierarchical Tree Shaped Power Distribution Network Based on Constructal Theory for Ebg Structure Power Plane

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