Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Kiruthika Devaraj"'
Autor:
Sahand Noorizadeh, Michael Janssen, Kiruthika Devaraj, Amadeo Bellotti, Thomas R. Hanley, Danny Duong, Bryan M. Karpowicz, Paul G. Steffes, Garrett Chinsomboon, Scott Bolton
Publikováno v:
Space Science Reviews. 213:187-204
The NASA Juno mission includes a six-channel microwave radiometer system (MWR) operating in the 1.3–50 cm wavelength range in order to retrieve abundances of ammonia and water vapor from the microwave signature of Jupiter (see Janssen et al. 2016).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d02a4f2b5b730384d7e880354d4566d4
https://doi.org/10.1007/s11214-016-0265-0
https://doi.org/10.1007/s11214-016-0265-0
Publikováno v:
Icarus. 241:165-179
Extensive measurements of the centimeter-wavelength opacity of ammonia have been conducted under simulated deep jovian conditions using an ultra-high-pressure measurement system built at Georgia Tech. Over 1000 measurements of the opacity of ammonia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60bef6a0fe976d4d4ab8d9fee161c909
https://doi.org/10.1016/j.icarus.2014.06.017
https://doi.org/10.1016/j.icarus.2014.06.017
Publikováno v:
Progress In Electromagnetics Research. 131:211-225
A new compact and wide-band waveguide dual circular polarizer at Ka-band is presented and tested in this paper. This compact structure is composed of a three-port polarizing diplexer and a circular polarizer realized by a simple pair of large grooves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e4455f51cdc590e8fe799ae074e9c0e
https://doi.org/10.2528/pier12072601
https://doi.org/10.2528/pier12072601
Publikováno v:
Icarus. 212:224-235
Over 1000 laboratory measurements of the 2–4 mm-wavelength opacity of ammonia have been made under simulated jovian atmospheric conditions using a high-precision laboratory system developed at Georgia Tech. These laboratory measurements of the opac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a19926c385e77b44b6ec7ae08f3830
https://doi.org/10.1016/j.icarus.2010.12.010
https://doi.org/10.1016/j.icarus.2010.12.010
Autor:
Paul G. Steffes, Thomas R. Hanley, Bryan M. Karpowicz, Kiruthika Devaraj, Sahand Noorizadeh, Danny Duong, Garrett Chinsomboon, Amadeo Bellotti, Michael A. Janssen, Scott J. Bolton
Publikováno v:
The Juno Mission ISBN: 9789402415599
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04f6080410fe329018a151ff7ce75a20
https://doi.org/10.1007/978-94-024-1560-5_14
https://doi.org/10.1007/978-94-024-1560-5_14
Publikováno v:
NASA Astrophysics Data System
Intensity mapping, which images a single spectral line from unresolved galaxies across cosmological volumes, is a promising technique for probing the early universe. Here we present predictions for the intensity map and power spectrum of the CO(1-0)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e37a87577d91ff4851904f29090451e
http://arxiv.org/abs/1503.08833
http://arxiv.org/abs/1503.08833
Autor:
Kieran Cleary, M. Sieth, Rohit Gawande, A. C. S. Readhead, Sarah E. Church, Matthew A. Morgan, Kiruthika Devaraj, R. Reeves, T. C. Gaier, Lorene Samoska, Mikko Varonen, Pekka Kangaslahti
Publikováno v:
2014 9th European Microwave Integrated Circuit Conference.
This paper presents the design and characterization of W-band IQ sub-harmonic MMIC mixers based on the UMS BES Schottky diode process. The mixers were characterized at 300 K and 20 K physical temperature. They are a key component for the compact hete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d0c43a82646be90161efd2ef334952b
https://doi.org/10.1109/eumic.2014.6997852
https://doi.org/10.1109/eumic.2014.6997852
Autor:
Lorene Samoska, Paul F. Goldsmith, Kieran Cleary, S. White, Pekka Kangaslahti, Patricia Voll, Joshua O. Gundersen, Andrew I. Harris, Todd Gaier, Kiruthika Devaraj, Sarah E. Church, Rohit Gawande, Anthony C. S. Readhead, Dennis Egan, Matthew Sieth, Rodrigo Reeves, David T. Frayer
We report on the development of Argus, a 16-pixel spectrometer, which will enable fast astronomical imaging over the 85–116 GHz band. Each pixel includes a compact heterodyne receiver module, which integrates two InP MMIC low-noise amplifiers, a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61137fba3490880457739f8d6a7d8513
https://resolver.caltech.edu/CaltechAUTHORS:20150616-112023039
https://resolver.caltech.edu/CaltechAUTHORS:20150616-112023039
Autor:
Richard Lai, Kieran Cleary, Rohit Gawande, Jacob Kooi, Andrew I. Harris, Patricia Voll, Kiruthika Devaraj, Mikko Varonen, A. C. S. Readhead, Todd Gaier, R. Reeves, Pekka Kangaslahti, M. Sieth, Stephen Sarkozy, Sarah E. Church, Lorene Samoska
Publikováno v:
2014 IEEE MTT-S International Microwave Symposium (IMS2014).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4436209f7628850b01b8c2d4f4a56935
https://doi.org/10.1109/mwsym.2014.6848368
https://doi.org/10.1109/mwsym.2014.6848368
Autor:
Paul F. Goldsmith, R. Reeves, Joshua O. Gundersen, Lorene Samoska, Kiruthika Devaraj, Sarah E. Church, Anthony C. S. Readhead, M. Sieth, Rohit Gawande, Patricia Voll, David T. Frayer, Kieran Cleary, Pekka Kangaslahti, Andrew I. Harris
Publikováno v:
2014 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM).
We are building Argus, a 16-pixel square-packed focal plane array that will cover the 75–115.3 GHz frequency range on the Robert C. Byrd Green Bank Telescope (GBT). The primary research area for Argus is the study of star formation within our Galax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c232730ac24fc80f232ff935951452b
https://doi.org/10.1109/usnc-ursi-nrsm.2014.6928110
https://doi.org/10.1109/usnc-ursi-nrsm.2014.6928110