Pinwheel Meander-Perforated Plane Structure for Mitigating Power/Ground Noise in System-in-Package
| Autor: | Hai Au Huynh, SoYoung Kim, Youngbong Han |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Physics
Plane (geometry) Acoustics 020208 electrical & electronic engineering Metamaterial 020206 networking & telecommunications 02 engineering and technology Stopband Signal Industrial and Manufacturing Engineering Electronic Optical and Magnetic Materials Pinwheel Meander (mathematics) Dispersion (optics) 0202 electrical engineering electronic engineering information engineering Ground noise Electrical and Electronic Engineering |
| Zdroj: | IEEE Transactions on Components, Packaging and Manufacturing Technology. 8:562-569 |
| ISSN: | 2156-3985 2156-3950 |
| Popis: | In this paper, a small electromagnetic bandgap structure that is suitable to be integrated into system-in-package is designed. The proposed structure, which is named as pinwheel perforated plane (PMPP), consists of meander line, mushroom-type patch, and the extended ground structure that is called a pinwheel. The proposed structure comprises three layers: top, middle, and ground. Moreover, the size of the proposed unit cell is 2.44 mm $\times \,\, 2.44$ mm. The 3-D electromagnetic simulation results reveal that the cascaded $1\times 2$ PMPP structure generates a stopband frequency of 3.35–28.17 GHz at a suppression depth of −40 dB. The power/ground noise suppression effect is confirmed by dispersion analysis from 3-D electromagnetic solver eigenmodes. Signal and power co-simulations are also performed to validate its integrity. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|