J
J.J. Gibbons
Researcher at Pennsylvania State University
Publications - 3
Citations - 12
J.J. Gibbons is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Simultaneous equations & Ionospheric absorption. The author has an hindex of 2, co-authored 3 publications receiving 12 citations.
Papers
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Journal ArticleDOI
Polarization computations by means of the multislab approximation
A.J Ferraro,J.J. Gibbons +1 more
TL;DR: In this paper, the Rydbeck coupling region was subdivided into slabs of uniform media; by matching the fields between adjacent slabs, N − 1 simultaneous equations (for N slabs) were obtained.
Journal ArticleDOI
Calculation of group indices and group heights at low frequencies
J.J. Gibbons,B. Ramachandra Rao +1 more
TL;DR: In this paper, a formula is derived from which the group index for normal incidence, including collision effects, can be easily computed as a function of μ and χ for frequencies below one megacycle.
Journal ArticleDOI
Theoretical computation of ionospheric absorption at low frequencies
TL;DR: In this article, the differential equation for the reflection coefficient in the deviative region is solved approximately and the expression is tested on cases of known reflection coefficient and then applied to recently proposed models of the E and D layers.