Paper Abstract and Keywords |
Presentation |
2018-07-26 15:00
A Gasket-Free Electromagnetic Shielding Structure for 2.4 GHz and 5 GHz bands Using Dual-Behavior SIW Resonators Satoshi Yoneda, Yasuhiro Shiraki, Yuichi Sasaki, Chiharu Miyazaki (Mitsubishi Electric) EMCJ2018-18 EMD2018-16 Link to ES Tech. Rep. Archives: EMD2018-16 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A gasket-free electromagnetic shielding structure for specific frequency band using cascaded substrate integrated waveguide (SIW) resonators has been studied. As an example, a structure for 2.4 GHz wireless local area network (LAN) frequency band using cascaded folded quarter-wavelength (FQ) SIW resonators is previously reported. In this report, a structure for 2.4 GHz and 5 GHz wireless LAN frequency bands using cascaded dual-behavior (DB) SIW resonators is proposed and its design result is presented. The DB-SIW resonator basically consists of two FQ-SIW resonators sharing one coupling slot, and has two resonant frequencies almost independent with each other. The design result showed attenuation characteristics at 2.4 GHz and 5 GHz wireless LAN frequency bands, with a miniaturized configuration by 4% compared with conventional cascaded FQ-SIW resonators. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
EMC / Gasket-free shielding structure / Shielding effectiveness / Substrate integrated waveguide / SIW resonator / Microwave filter / wireless LAN communication / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 158, EMCJ2018-18, pp. 13-18, July 2018. |
Paper # |
EMCJ2018-18 |
Date of Issue |
2018-07-19 (EMCJ, EMD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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EMCJ2018-18 EMD2018-16 Link to ES Tech. Rep. Archives: EMD2018-16 |
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