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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Cheng-Nan Chiu Chang-Hsin Kuo Ming-Shing Lin |
| Copyright Year | 1964 |
| Abstract | In this paper, we reveal a design approach for a bandpass shielding enclosure (BPSE) that uses multipole-slot arrays applicable to modern portable digital devices having wireless communication functions. The BPSE is a conductive, airtight box etched with the apertures of a periodic multipole-slot array on its top and bottom surfaces. The BPSE is designed to achieve the design objectives of high transmittance in the specified wireless-signal band and high shielding effectiveness outside this band, and to have little influence on the radiation characteristics of an internal antenna located inside the enclosure. Three representative kinds of multipole-slot arrays: slot arrays, tripole-slot arrays, and cross-slot arrays, were considered in this study. In addition, these arrays may or may not have end loading. A prototype of the BPSE was created and studied. Simulated and measured results were obtained to validate the design. Based on these results, a detailed performance comparison among all the considered arrays is given. The comparison demonstrated that only the BPSE with a cross-slot array and full end loading can simultaneously meet all the design objectives. |
| Sponsorship | IEEE Electromagnetic Compatibility Society |
| Starting Page | 895 |
| Ending Page | 904 |
| Page Count | 10 |
| File Size | 835069 |
| File Format | |
| ISSN | 00189375 |
| Volume Number | 50 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-11-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Loading Antenna measurements Dipole antennas Passband Transmitting antennas Antenna arrays Load modeling wireless communication Electromagnetic interference frequency-selective surface shielding |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering |
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