Active ionospheric experiments using high-power, high-frequency transmitters,“heaters”, to
study plasma processes in the ionosphere and magnetosphere continue to provide new …

We statistically analyze the ionospheric scale heights in the lower topside ionosphere based
on the electron density (Ne) and temperature profiles observed from the incoherent scatter …

We report on the electron density perturbation amplitudes, periods (up to 60 min), horizontal
and vertical wavelengths, phase speeds, and propagation directions of daytime traveling …

We report the proposal and results of a low‐cost, easy‐to‐build GPS‐based sensor for
detection and monitoring ionospheric irregularities through the detection of amplitude …

Abstract Commercial Global Navigation Satellite System radio occultation ionospheric
measurements collected by the Spire CubeSat constellation could significantly improve the …

A 30-day incoherent scatter radar (ISR) experiment was conducted at Millstone Hill (288.5°
E, 42.6° N) from 4 October to 4 November 2002. The altitude profiles of electron density N e …

We present an analysis of 6 h oscillations in the thermosphere ranging from 150 km to 400
km. The analysis applies 134 days of data from an incoherent scatter radar located at …

An extensive analysis of atmospheric tides in the low‐latitude thermosphere and their
responses to a major sudden stratospheric warming (SSW) event (18–23 January 2010) is …

In June 2006 an early opportunity arose to compare occultation-based electron density
profiles with incoherent scatter radar data. The former were made available by the …

We discuss an exhaustive search approach to fit the incoherent scatter spectrum (ISS) in the
F1‐region for molecular ion fraction (fm), ion temperature (Ti), and electron temperature (Te) …