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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hwan Hee Lee Jae Yeong Park |
| Copyright Year | 2007 |
| Description | Author affiliation: Dept. of Electron. Eng., Kwangwoon Univ., Seoul (Jae Yeong Park) |
| Abstract | In this paper, FR-4 embedded circular spiral inductors with meshed ground planes are newly designed and fabricated, and characterized in order to improve their quality factors. The meshed ground plane is applied to reduce the induced loop current loss of the inductor. Interdependency of size, spacing, and location of the meshed ground plane on their performance characteristics are also investigated. The embedded RF inductors with the meshed ground plane (MGP) at 8th layer has inductance of 10.3nH at 800MHz, maximum quality factor of 74.1 at 1.1GHz, and SRF of 3.76GHz, respectively. The maximum quality factor of the inductor with a MGP at 8th layer was improved by approximately 32% in comparison to that of the inductor with the solid ground plane (SGP). These embedded high-Q inductors into FR-4 packaging substrate might be useful for advanced RF/wireless systems since they have excellent performance characteristics, small size, and light volume. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 3834312 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424407484 |
| DOI | 10.1109/APMC.2007.4554564 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-12-11 |
| Publisher Place | Thailand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Q factor Radio frequency Inductors Spirals Copper Costs Dielectric substrates Dielectric constant Dielectric losses Inductance MGP (meshed ground plane) high Q FR-4 embedded organic circular spiral inductor |
| Content Type | Text |
| Resource Type | Article |
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