MULTIPURPOSE
COMPLEX FOR OBLIQUE SOUNDING ON THE BASE OF IONOSONDE
-
RADIODIRECTION FINDER
G.G.Vertogradov1, V.P.Uryadov2,
V.G.Vertogradov1, E.G. Vertogradova1, S.V.Kubatko1, V.A.Valov3
1 Physical faculty of
Southern federal university, Rosov-Don
2 Radiophysical
Research institute, Nizhny Novgorod
3 FGNU NPP Polet,
Nizhny Novgorod
Received December 7, 2010
Abstract.
The description
of work of the ionosonde/direction
finder with use linear-frequency-modulated signal
is given.
Results of experimental researches of features of HF propagation on lines of
various extent, orientation in natural and artificial-disturbed ionosphere are
submitted and is - indignant to an with help ionosonde – direction finder are
presented. Offers on creation of the Russian analogue
of SuperDARN system on the basis of unique tool
-
ionosonde-direction
finder
are formulated. With this purpose it is offered to open northern and
middle-latitude echelons of the receive-transmitter stations equipped by the
ionosonde-direction
finder.
Keywords:
LFM-signal, ionosonde-radiodirection finder, scattering, waveguide, modeling.