Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Goutam Chattopadhyay"'
Autor:
Adrian Tang, Nacer Chahat, Yangyho Kim, Arhison Bharathan, Gabriel Virbila, Hans-Peter Marshall, Thomas Van Der Weide, Gaurangi Gupta, Raunika Anand, Goutam Chattopadhyay, Mau-Chung Frank Chang
Publikováno v:
IEEE Journal of Microwaves, Vol 4, Iss 1, Pp 43-55 (2024)
This article presents development of a UAV based frequency modulated continuous wave (FMCW) radar system for remotely sensing the water contained within snowpacks. To make the radar system compatible with the payload requirements of small UAV platfor
Externí odkaz:
https://doaj.org/article/2744589eb3c84430bd73d19343f491fe
Autor:
Adrian Tang, Yangyho Kim, Yan Zhang, Gabriel Virbila, Nathaniel Livesey, Goutam Chattopadhyay, Subash Khanal, Jacob Kooi, Mau-Chung Frank Chang
Publikováno v:
IEEE Journal of Microwaves, Vol 2, Iss 4, Pp 599-613 (2022)
This article presents development of CMOS system-on-chip spectrometer processor for Spaceborne Earth Science, Planetary Science and Astronomy. The developed chip is intended for use in rotational emission spectroscopy observations from microwave to s
Externí odkaz:
https://doaj.org/article/fbe091e366e345f9bc9085807f8f4c73
Autor:
Adrian Tang, Maria Alonso Del Pino, Yanghyo Kim, Yan Zhang, Theodore Reck, Cecile Jung-Kubiak, Deacon Nemchick, Logan Dyer, Gabriel Virbila, Goutam Chattopadhyay, Mau-Chung Frank Chang
Publikováno v:
IEEE Journal of Microwaves, Vol 1, Iss 2, Pp 560-573 (2021)
This paper presents an overview of a sub-orbital flight demonstration with a 183 GHz and 540–600 GHz limb-sounding instrument aboard a stratospheric ballooncraft. The 183 GHz band provides soundings of stratospheric H2O and is implemented with a hy
Externí odkaz:
https://doaj.org/article/4a87320090114f8683266124f8e8d987
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 13:158-166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ec9bfed1fe166877000bd2de7258e96
https://doi.org/10.1109/tthz.2022.3221303
https://doi.org/10.1109/tthz.2022.3221303
Autor:
Adrian Tang, Subash Khanal, Gabriel Virbila, Nathaniel Livesey, Frank Werner, Goutam Chattopadhyay, Mau-Chung Frank Chang
Publikováno v:
IEEE Transactions on Circuits and Systems II: Express Briefs. 70:21-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c9a009362727f8045524a05ca06f6c6
https://doi.org/10.1109/tcsii.2022.3205848
https://doi.org/10.1109/tcsii.2022.3205848
Publikováno v:
2023 17th European Conference on Antennas and Propagation (EuCAP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff8baf93e5f80259f06aafdd80f79e4
https://doi.org/10.23919/eucap57121.2023.10133258
https://doi.org/10.23919/eucap57121.2023.10133258
Autor:
Pierre Echternach, Andrew D. Beyer, Sven van Berkel, Goutam Chattopadhyay, Charles Matthew Bradford
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 12:211-216
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2437277bae197658ad9d600207e277c5
https://doi.org/10.1109/tthz.2021.3126542
https://doi.org/10.1109/tthz.2021.3126542
Autor:
Subash Khanal, Sven. V. Berkel, Cecilia Leung, Yun Lian, Leslie Tamppari, Claire Newman, William Read, Nathaniel Livesey, Goutam Chattopadhyay
Publikováno v:
2022 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4500197b84bc384433283fcb0bba69c6
https://doi.org/10.1109/mapcon56011.2022.10047592
https://doi.org/10.1109/mapcon56011.2022.10047592
Autor:
Cecile Jung-Kubiak, Goutam Chattopadhyay, A. Peralta, Sofia Rahiminejad, Theodore Reck, Maria Alonso-delPino, Robert Lin
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 11:477-485
This article presents a low-loss silicon microelectrical mechanical system (MEMS) phase shifter operating in the 500–600 GHz band. The phase shifter consists of a $\text{30-}\mu \text{m}$ thick perforated silicon slab that is moved in and out of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082132acdc079d30e258bc67063dc23c
https://doi.org/10.1109/tthz.2021.3085123
https://doi.org/10.1109/tthz.2021.3085123
Autor:
Adrian Tang, Brian J. Drouin, Hayk Hakopian, Goutam Chattopadhyay, Frank Chang, Deacon J. Nemchick, Maria Alonso-delPino
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 11:469-476
The performance of a CMOS transmitter designed for planetary science in situ molecular sensing applications having an operational bandwidth of 180–190 GHz and peak output power of 0.6 mW (−2.22 dBm) is evaluated with a series of spectroscopic-bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2239fb0bf8d09093833d22736d28669e
https://doi.org/10.1109/tthz.2021.3085138
https://doi.org/10.1109/tthz.2021.3085138