Zobrazeno 1 - 10
of 252
pro vyhledávání: '"Sujeet K. Chaudhuri"'
Publikováno v:
IEEE Transactions on Plasma Science. 45:372-380
Axial loaded Double Defected Photonic Crystal (ADD-PC) with a cylindrical beam channel is introduced as a slow-wave structure (SWS) for backward wave oscillator (BWO) source design. The structural and the geometrical dimensions of the proposed SWS fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::473978d5adeca346a8cc9fc246d1b23b
https://doi.org/10.1109/tps.2017.2655009
https://doi.org/10.1109/tps.2017.2655009
Publikováno v:
2019 14th European Microwave Integrated Circuits Conference (EuMIC).
This paper presents a novel approach to realize a low-cost and wide-band phase shifter structure operating over 150-190 GHz range of frequencies. The proposed finger-shaped phase shifter is implemented based on a newly developed integrated Silicon-On
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::103c97f13c71702fb6241cb1177128df
https://doi.org/10.23919/eumic.2019.8909679
https://doi.org/10.23919/eumic.2019.8909679
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. :1-7
We have designed and fabricated a plastic power adaptor operating in the millimeter range by commercially available injection-molding methods. Both numerical simulations and experimental results demonstrate that broadband and low-loss energy transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff17a729d33944c088cb09a0ebed994d
https://doi.org/10.1109/tthz.2016.2621738
https://doi.org/10.1109/tthz.2016.2621738
Autor:
Safieddin Safavi-Naeini, Hussam Al-Saedi, Aidin Taeb, Mohamed Basha, Gholamreza Z. Rafi, Suren Gigoyan, Sujeet K. Chaudhuri, Soroush Rasti Boroujeni
Publikováno v:
2018 18th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM).
This paper presents a novel broad-band silicon waveguide based transition at W-band. The proposed transition from a CPWG line to a silicon image waveguide demonstrates the insertion loss of better than 0.65 dB within the range of 85-110 GHz. The sili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4671b3d1f44248250f5c353395770c
https://doi.org/10.1109/antem.2018.8572840
https://doi.org/10.1109/antem.2018.8572840
Autor:
Safieddin Safavi-Naeini, Aidin Taeb, Gholamreza Z. Rafi, Sujeet K. Chaudhuri, Suren Gigoyan, Mohamed Basha, Nazy Ranjkesh
Publikováno v:
2018 18th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM).
In this paper, we are presenting a low-cost and high-gain beam steering silicon-based antenna array for submmWave and THz applications, specifically for the next generation of 5G and radar systems. The antenna element is a parasitic tapered antenna f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e23b65f1423479c0e3addd3b66d3077
https://doi.org/10.1109/antem.2018.8572839
https://doi.org/10.1109/antem.2018.8572839
Autor:
Hussam Al-Saedi, Mohamed Basha, Aidin Taeb, Gholamreza Z. Rafi, Sujeet K. Chaudhuri, Safieddin Safavi-Naeini, Suren Giaoyan
Publikováno v:
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting.
This paper presents a Silicon Image Guide (SIG)tapered antenna array for operating at 77 GHz. A novel and simple technique is used for steering the main beam. The antenna provides a beam-steering capability up to ±12°. the optimized antenna array d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a34ce6ad75a7f3ee63802be1f423d6
https://doi.org/10.1109/apusncursinrsm.2018.8608848
https://doi.org/10.1109/apusncursinrsm.2018.8608848
Autor:
Sujeet K. Chaudhuri, Safieddin Safavi-Naeini, Aidin Taeb, Gholamreza Z. Rafi, Mohamed Basha, Suren Gigoyan
Publikováno v:
2017 IEEE MTT-S International Microwave Symposium (IMS).
A low-cost and low-loss directional coupler implemented in the Silicon Image Guide (SIG) platform for high-end millimeter-wave and THz integrated systems is proposed. A novel idea of supporting beams is used for facilitating the high precision fabric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0af24150ac0dc8658ae53c3725c55781
https://doi.org/10.1109/mwsym.2017.8058788
https://doi.org/10.1109/mwsym.2017.8058788
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 12:1496-1499
In this letter, mutual coupling between multiple-input-multiple-output (MIMO) antenna elements are expressed in terms of spherical vector waves (SVWs). Orthogonality of SVWs in the near-field region inspires the idea of exciting different SVWs by dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56b7c2dac71da3301edcfcb6024847ca
https://doi.org/10.1109/lawp.2013.2289886
https://doi.org/10.1109/lawp.2013.2289886
Autor:
Luyao Chen, Safieddin Safavi-Naeini, Mohamed Basha, Sujeet K. Chaudhuri, Suren Gigoyan, Aidin Taeb, Gholamreza Z. Rafi
Publikováno v:
2016 IEEE MTT-S International Microwave Symposium (IMS).
A low-loss and low-cost Silicon Image Guide (SIG) platform for realization of high performance sub-millimeter-wave and THz integrated systems is proposed. The implementation of an extremely low-loss bend and 3-dB power divider, as typical examples of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb473d07d7783687952669e9d61e3d3
https://doi.org/10.1109/mwsym.2016.7540097
https://doi.org/10.1109/mwsym.2016.7540097
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 2:642-651
A novel Cerenkov-transition based high-frequency/high power backward wave oscillator (BWO) is presented. The proposed device is a defected metallic triangular lattice photonic crystal (PC) structure that has no axial discontinuities. The absence of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e0a725df0949f87ef6ff2c4cf7d5026
https://doi.org/10.1109/tthz.2012.2220544
https://doi.org/10.1109/tthz.2012.2220544