NOTICE: Use the parameters below to customize your search. Regular expressions and bolean "AND" will to match the search. In the case of "Author name", the search is performed using only for the last name.
Found 2 entries in the Bibliography.
Showing entries from 1 through 2
Electromagnetic Thermal Noise in Upper-Hybrid Frequency Range
The inner magnetosphere including the radiation belt and ring current environment is replete with high-frequency fluctuations with peak intensity occurring near upper-hybrid frequency and/or multiple harmonic electron cyclotron frequencies above and below the upper-hybrid frequency. Past and contemporary spacecraft missions, including the Van Allen Probes, were designed to detect the electric field spectrum only for these high-frequency fluctuations. Making use of the recently formulated generalized theory of electromagne ...
Yoon, Peter; Hwang, Junga; opez, Rodrigo; Kim, Sunjung; Lee, Jaejin;
Published by: Journal of Geophysical Research: Space Physics Published on: 07/2018
YEAR: 2018   DOI: 10.1029/2018JA025459
electromagnetic; parker solar probe; Solar Probe Plus; thermal noise; upper hybrid
A theoretical analysis of Ka-band turnaround noise in radios used for deep space comm/Nav
Deep-space missions typically use a radio link between the Deep Space Network (DSN) ground stations and the spacecraft to transmit telemetry data and to generate the range and Doppler shift measurements that enable precise navigation. The amount of carrier phase noise present in this radio link is an important metric of performance, and radios are often designed to minimize the impact of this noise. From a communication perspective, more noise causes an increase in the system s frame-error rate, and from a navigation perspec ...
Duven, Dennis; Jensen, Bob; Mitch, Ryan; Kinman, Peter;
Published by: IEEE Aerospace Conference Proceedings Published on:
Doppler effect; Errors; Interplanetary flight; NASA; Phase noise; Radio links; Scintillation; thermal noise; Parker Engineering