Browsing by Author Trehan, S K

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Anomalous Seasonal Variation of Radio Waves in the VLF, LF, MF & HF Bands in relation to Middle Atmospheric PhenomenaSen, A K; Sehra, J S; Sara, B; Trehan, S KIJRSP Vol.09(6) [December 1980]214-218
Effect of Meteor Trail Ionization ort Ionospheric Propagation of Radio SignalsSen, A K; Saha, B; Sehra, J S; Trehan, S KIJRSP Vol.07(6) [December 1978]269-276
An Evidence of the Daytime Sky Wave Component due to Local mf BroadcastSen, A K; Trehan, S KIJRSP Vol.06(2) [June 1977]155-156
High Resolution Signature of Sweepers & Its Direction of ArrivalSen, A K; Trehan, S K; Dey, S SekharIJRSP Vol.08(5&6) [October & December 1979]246-248
Modulation Structure of Sweepers in hf & vhf BandsSen, A K; Trehan, S K; Dey, S ShekharIJRSP Vol.06(4) [December 1977]288-292
Precursor of Solar Flare Effects in If & hf BandsSen, A K; Saha, B; Trehan, S K; Sehra, J SIJRSP Vol.08(5&6) [October & December 1979]418-422
Similarity in the Characteristics of Sweepers & VLF EmissionsTrehan, S K; Dey, S Sekhar; Sen, A KIJRSP Vol.12(2) [April 1983]62-63
Sudden Decrease of Sweeper Activity during Solar FlaresSen, A K; Trehan, S K; Dey, S ShekharIJRSP Vol.11(1) [February 1982]38-39
Sweepers in the hf & vhf BandsSen, A K; Trehan, S KIJRSP Vol.06(2) [June 1977]117-119
Triangular Enhancement of Signal Strength of a High Frequency Radio Signal in relation to Travelling Ionospheric DisturbancesSen, A K; Trehan, S K; Datta, R NIJRSP Vol.06(2) [June 1977]149-151