| Presentation | 2012-01-26 High-Speed Guided-Wave Electro-Optic Modulators Using an Array of Gap-Embedded Patch Antennas with Phase Reversal Yusuf Nur WIJAYANTO, Hiroshi MURATA, Yasuyuki OKAMURA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | New high-speed guided-wave electro-optic modulators using an array of gap-embedded patch antennas with phase reversal are proposed for wireless-over-fiber systems. A wireless microwave signal can be received by the patch antennas and converted directly to a lightwave signal through optical modulation by utilizing strong electric fields across the gap. By introducing phase reversal in the patch antenna array, a large modulation index can be obtained. The measured modulation index of the fabricated device was enhanced about 3.2 times compared to our previous device. The advanced EO modulators using an array of patch antennas with a coupled of gaps and phase reversal are also discussed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical modulator / microstrip patch-antenna / electro-optic effect / radio-over-fiber |
| Paper # | PN2011-54,OPE2011-170,LQE2011-156,EST2011-104,MWP2011-72 |
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| Conference Information | |
| Committee | MWP |
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| Conference Date | 2012/1/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Microwave and Millimeter-wave Photonics (MWP) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-Speed Guided-Wave Electro-Optic Modulators Using an Array of Gap-Embedded Patch Antennas with Phase Reversal |
| Sub Title (in English) | |
| Keyword(1) | Optical modulator |
| Keyword(2) | microstrip patch-antenna |
| Keyword(3) | electro-optic effect |
| Keyword(4) | radio-over-fiber |
| 1st Author's Name | Yusuf Nur WIJAYANTO |
| 1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Hiroshi MURATA |
| 2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 3rd Author's Name | Yasuyuki OKAMURA |
| 3rd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| Date | 2012-01-26 |
| Paper # | PN2011-54,OPE2011-170,LQE2011-156,EST2011-104,MWP2011-72 |
| Volume (vol) | vol.111 |
| Number (no) | 416 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |