Abstract
Dog-bone structure has been widely used in package PDN, yet it has not been thoroughly investigated. In this paper, the associated inductance for the dog-bone structure is studied with the partial element equivalent circuit (PEEC) method and CST. PEEC method is based on the electrical field integral equation (EFIE) and it serves as a bridge between electromagnetic problems and circuit ones. In this paper, the detailed geometry of the dog-bone structure in packages is discussed, the geometrical features of the inductance associated with the dog-bone structure are described. Besides, this paper also compares the inductance of the dog-bone structure with and without ground planes, which illustrates the effectiveness of the plane size to the total inductance of the dog-bone structure.
| Original language | American English |
|---|---|
| Journal | Proceedings of the 2017 IEEE Electrical Design of Advanced Packaging and Systems Symposium (2017, Haining, China) |
| DOIs | |
| State | Published - Dec 1 2017 |
Keywords
- Bone
- Cavity
- Dog-bone
- Dogbone
- Electric network analysis
- Electrical-field integral equations
- Electromagnetic problems
- Equivalent circuits
- Geometrical features
- Geometry
- Geometry model
- Inductance
- Integral equations
- PEEC
- Packaging
- Partial-element equivalent-circuit methods
Disciplines
- Electrical and Computer Engineering
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