Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Adrian Tang"'
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
Autor:
Brian J. Drouin, Deacon J. Nemchick, Ananda Nole, Adrian Tang, Chung-Tse Michael Wu, Neda Khiabani, Maria Alonso, Mau-Chung Frank Chang
Publikováno v:
The Planetary Science Journal, Vol 4, Iss 6, p 100 (2023)
The exploration of icy body composition in the solar system has often involved spectroscopic measurements of volatiles detected with remote sensing, such measurements portray materials naturally expelled from the surface that enter the exosphere and
Externí odkaz:
https://doaj.org/article/db45c24973134cc9a133de495f90aa08
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
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 68:3941-3950
This paper presents direct sequence spread spectrum (DS/SS) datalinks operating at 92-100 GHz with spreading factors up to 100K. Unlike traditional DS/SS datalinks which rely on preamble and cyclic dispreading for synchronization, the reported datali
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
Autor:
Ken B. Cooper, Omkar Pradhan, Deacon J. Nemchick, Robert J. Dengler, Jose Siles, Raquel Rodriguez Monje, Choon Lee, Adrian Tang, Brian Drouin, Leslie Tamppari
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
Autor:
Emmanuel Decrossas, Chia-Jen Liang, Yan Zhang, Adrian Tang, Anish Seshadri, Mau-Chung Frank Chang, Rulin Huang
Publikováno v:
IEEE Microwave and Wireless Components Letters. 31:827-830
This letter presents a 0.1–4.0-GHz broadband serial direct-sequence spread-spectrum (DS/SS)-based inductor-free ground-penetrating radar (GPR) system-on-chip (SoC). A time-domain digital correlation-based time-of-flight measurement is employed for
Autor:
Brian Drouin, M.-C. Chang, Maria Alonso, Chung-Tse Wu, Neda Khiabani, Ananda Nole, Adrian Tang, Deacon Nemchick
Publikováno v:
Proceedings of the 2022 International Symposium on Molecular Spectroscopy.