Presentation | 2021-03-16 Circuit simulation of coupled RTD oscillators to generate OAM wave with wave propagation Kyoshi Oyaizu, Tomoya Hamao, Hisato Fujisaka, Masayuki Yamauchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Multiplexing by the superimposition of electromagnetic waves with different orbital angular momentum (OAM) can be considered as one of the means for increasing the communication capacity.A terahertz(THz) band oscillator can be built by using a Resonant tunneling diode (RTD) that possesses negative resistance characteristics and an LC resonant circuit.By coupling the RTD oscillators, it is expected that THz band electromagnetic waves with OAM will be generated, and data transmission will be possible by phase wave propagation on the coupled osillators.Previous research has been limited to simulations of THz oscillation with a single RTD oscillator and its coupled synchronous system.In this study, we designed several systems in which multiple RTD oscillators were coupled, simulated them with Spice, and confirmed the THz oscillation with OAM and phase waves. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | orbital angular momentum / resonant tunneling diode / wave propagation / coupled oscillators |
Paper # | NLP2020-65 |
Date of Issue | 2021-03-08 (NLP) |
Conference Information | |
Committee | NLP / MSS |
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Conference Date | 2021/3/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | MSS, NLP, Work In Progress (MSS only), and etc. |
Chair | Kiyohisa Natsume(Kyushu Inst. of Tech.) / Shigemasa Takai(Osaka Univ.) |
Vice Chair | Takuji Kosaka(Chukyo Univ.) / Atsuo Ozaki(Osaka Inst. of Tech.) |
Secretary | Takuji Kosaka(Kyushu Inst. of Tech.) / Atsuo Ozaki(Kagawa Univ.) |
Assistant | Toshikaza Samura(Yamaguchi Univ.) / Hideyuki Kato(Oita Univ.) / Naoki Hayashi(Osaka Univ.) |
Paper Information | |
Registration To | Technical Committee on Nonlinear Problems / Technical Committee on Mathematical Systems Science and its Applications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Circuit simulation of coupled RTD oscillators to generate OAM wave with wave propagation |
Sub Title (in English) | |
Keyword(1) | orbital angular momentum |
Keyword(2) | resonant tunneling diode |
Keyword(3) | wave propagation |
Keyword(4) | coupled oscillators |
1st Author's Name | Kyoshi Oyaizu |
1st Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
2nd Author's Name | Tomoya Hamao |
2nd Author's Affiliation | Electronics and Computer Engineering Hiroshima Institute of Technology(Hiroshima Inst. of Tech.) |
3rd Author's Name | Hisato Fujisaka |
3rd Author's Affiliation | Hiroshima City University(Hiroshima City Univ.) |
4th Author's Name | Masayuki Yamauchi |
4th Author's Affiliation | Electronics and Computer Engineering Hiroshima Institute of Technology(Hiroshima Inst. of Tech.) |
Date | 2021-03-16 |
Paper # | NLP2020-65 |
Volume (vol) | vol.120 |
Number (no) | NLP-430 |
Page | pp.pp.59-63(NLP), |
#Pages | 5 |
Date of Issue | 2021-03-08 (NLP) |