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1 799 208

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A1

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Application

4808052/09, 1990-03-29

(22)

Actual filing date

1990-03-29

(45)

Published

1996-03-20

(72)

Inventor

Bazhanov V.S.Markov G.A.Popova L.L.Markov A.G.

LOW-FREQUENCY PLASMA ANTENNA Russian patent published in 1996 - IPC

Abstract SU 1799208 A1

FIELD: space radio communication systems using ionospheric plasma. SUBSTANCE: complex-waveform low-frequency signal is shaped by using radiating element in the form of at least two multiturn coils with resinance amplifiers connected to their terminals. Coil radii are related to resonance frequency ratio through mathematical expression ensuring effective excitation of symmetrical waves in plasma waveguide at respective frequencies. EFFECT: extended working frequency band of low-frequency plasma antenna. 1 dwg

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SU 1 799 208 A1

Authors

Bazhanov V.S.

Markov G.A.

Popova L.L.

Markov A.G.

Dates

1996-03-20—Published

1990-03-29—Filed

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