Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Eric Bryerton"'
Autor:
Negar Ehsan, Jaime Esper, Jeffrey Piepmeier, Dong L. Wu, Eric Bryerton, Brian S. Abresch, Thomas E. Johnson, Paul E. Racette
Publikováno v:
The Nanosatellite Revolution: 30 Years and Continuing ISBN: 9781510649330
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86afa739540c819935aea6b0233bcaac
https://doi.org/10.1117/3.2618157.ch10
https://doi.org/10.1117/3.2618157.ch10
Autor:
Ravi Shankar Palani, Michael Mardini, Leo Delage-Laurin, Daniel Banks, Yifu Ouyang, Eric Bryerton, James G. Kempf, Timothy M. Swager, Robert G. Griffin
Publikováno v:
J Phys Chem Lett
We recently used selective (2)H labeling of BDPA to investigate the Overhauser Effect (OE) dynamic nuclear polarization (DNP) mechanism in insulating solids doped with 1,3-bis(diphenylene)-2-phenylallyl (BDPA), and established that the α and γ (1)H
Publikováno v:
2022 Asia-Pacific Microwave Conference (APMC).
Autor:
Steven A. Retzloff, Leo Tometich, Jeffrey L. Hesler, Christian Reiter, Eric Bryerton, Melanie Rosay, Ivan V. Sergeyev, Armin Purea, Fabien Aussenac
Publikováno v:
Solid State Nuclear Magnetic Resonance. 100:63-69
The development of new, high-frequency solid-state diode sources capable of operating at 263 GHz, together with an optimized stator design for improved millimeter-wave coupling to the NMR sample, have enabled low-power DNP experiments at 263 GHz/400
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 8:630-637
Filters play an invaluable role in RF analysis and communications hardware, blocking unwanted signals, limiting bandwidth, attenuating harmonic components, etc. In waveguide construction for mm-wave frequencies, where the powers are generally low, th
Publikováno v:
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
The Time-Resolved Observations of Precipitation structure and storm Intensity with a Constellation of Smallsats (TROPICS) mission was selected by NASA as part of the Earth Venture–Instrument (EVI-3) program and is now in development with planned la
Autor:
Paul Racette, Brian Abresch, Thomas E. Johnson, Dong L. Wu, Negar Ehsan, Jeffrey R. Piepmeier, Jaime Esper, Eric Bryerton
Publikováno v:
CubeSats and SmallSats for Remote Sensing III.
Cloud ice play important roles in Earth’s climate and weather systems through their interactions with atmospheric radiation, dynamics, energy and precipitation processes. Submillimeter (submm) wave remote sensing at 200-1000 GHz is able to provide
Publikováno v:
2019 12th Global Symposium on Millimeter Waves (GSMM).
The development and measurements of solid-state active multiplier sources for DNP-NMR experiments is described in this paper. The sources utilize power-combined Schottky diode frequency doublers as the final two stages. 250 mW output power was measur
Publikováno v:
2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).
The design of a single-sideband 675–693 GHz integrated polarimeter is presented here. The compact module, measuring 1.5” x 1.5” x 0.75” includes the OMT, RF LNAs, image-reject filters, mixers, IF LNAs, and LO active multiplier chain. Total po
Publikováno v:
2018 11th Global Symposium on Millimeter Waves (GSMM).
We describe a set of compact millimeter-wave frequency converters for wideband digital signals. Frequency upconverters and downconverters have been developed for frequencies from WR-28 (26–40 GHz) to WR-2.2 (325–500 GHz). Bandpass filters with pa