Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Akihiko Matsuoka"'
Publikováno v:
2020 17th European Radar Conference (EuRAD).
This paper proposes the fast chirp MIMO radar using Doppler offset orthogonal codes (DO-OCs). The proposed enables Doppler and code division multiplexing. The proposed has two merits. One is that phase modulators to modulate chirp signals is to be si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4033a87b2576d696dd330125b67848fd
https://doi.org/10.1109/eurad48048.2021.00106
https://doi.org/10.1109/eurad48048.2021.00106
Publikováno v:
IEICE Transactions on Communications. :1503-1512
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::904e372e719bd246c9308791af2110cd
https://doi.org/10.1587/transcom.2017ebp3129
https://doi.org/10.1587/transcom.2017ebp3129
Publikováno v:
2018 15th European Radar Conference (EuRAD).
This paper proposes fast 2D maximum likelihood (ML) angle estimation in order to reduce computational complexity and to enhance 2D angle separation ability. The proposed consists of two steps. The first step is independent 1D ML azimuth/elevation ang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42d037d4b2b03dec4c36d63a8a6446cf
https://doi.org/10.23919/eurad.2018.8546630
https://doi.org/10.23919/eurad.2018.8546630
Publikováno v:
2017 European Radar Conference (EURAD).
This paper proposes MIMO radar waveforms consisting of Doppler-offset orthogonal complementary codes (DO-OCC) for realizing high Doppler resilience in MIMO radar systems. The DO-OCC waveforms have low cross-correlation among multiplexed waves and a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c970d2153e61d9598ff5468467c1294
https://doi.org/10.23919/eurad.2017.8249157
https://doi.org/10.23919/eurad.2017.8249157
Publikováno v:
2016 Asia-Pacific Microwave Conference (APMC).
This paper proposes L- and/or T-shaped Tx and Rx arrays for MIMO radar, which enable to enhance azimuth and elevation angular resolution to the maximum under the limitation on the number of the array elements. The proposed L/T-shaped Tx and Rx arrays
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3808839800be66ee82f0b28c8a8cdec
https://doi.org/10.1109/apmc.2016.7931290
https://doi.org/10.1109/apmc.2016.7931290
Publikováno v:
Journal of Porous Materials. 20:367-373
Aromatization of propane has been investigated at 540 °C in a reaction pressure range up to 0.686 MPaG over MFI-type H–Ga–Al-bimetallosilicates having various Ga/(Ga + Al) atomic ratios but a constant Si/(Ga + Al) ratio of 15. Both the propane c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3bfa4482a8d3e2be317eb0a893559e3
https://doi.org/10.1007/s10934-012-9606-x
https://doi.org/10.1007/s10934-012-9606-x
Publikováno v:
2015 Asia-Pacific Microwave Conference (APMC).
The paper proposes the MIMO waveforms consisted of Doppler-offset orthogonal complementary codes (DO-OCC) for realizing high update rate MIMO system. The DO-OCC waveforms have low cross-correlation among multiplexed waves and low autocorrelation peak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ce8dd4acf69774ca7dd1aad41702e27
https://doi.org/10.1109/apmc.2015.7413457
https://doi.org/10.1109/apmc.2015.7413457
Autor:
Takahiko Ogino, Hajime Takebayashi, Akihiko Matsuoka, Toshiro Nakao, Ryuji Tsuchiya, Kouich Goto
Publikováno v:
IEEJ Transactions on Industry Applications. 125:338-347
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::907d03053dbccd1b5e8e041a557516d8
https://doi.org/10.1541/ieejias.125.338
https://doi.org/10.1541/ieejias.125.338
Publikováno v:
Microporous and Mesoporous Materials. :89-98
Improvement in selectivity in the aromatization of n -C 4 H 10 and n -C 5 H 12 was investigated on Pt-incorporated H–Ga- or H–Zn-silicate (designated as H–Pt·Ga- or H–Pt·Zn-silicate) prepared by the addition of Pt at the stage of mixed gel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0991fe3f9340762b1ebfd3ecb4a5d8d1
https://doi.org/10.1016/s1387-1811(99)00210-3
https://doi.org/10.1016/s1387-1811(99)00210-3
Autor:
Akihiko Matsuoka, Michiko Nozue
Publikováno v:
Journal of Information Processing and Management. 42:925-933
鉄道総研では「時間的，空間的制約を超えて利用者各人がいつでもどこからでも自由にアクセスでき情報の提供が受けられる図書館」をコンセプトとして，平成9年より3年計画で鉄道技
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fed76ce638087007b9e792e00b296e1
https://doi.org/10.1241/johokanri.42.925
https://doi.org/10.1241/johokanri.42.925