FIELD: antenna devices. SUBSTANCE: device has central telescopic rod, which has stationary member 1 and mobile member 2. In addition device has flexible emitters 3 which are located around rod and runs through holes 4 of flange 5. Lower stationary member 1 is mounted on support 6. In addition cylinder 7 which is terminated with flange 5 is mounted on upper part of mobile member 2. EFFECT: increased bandwidth in low-frequency range. 1 dwg
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Authors
Dates
1997-07-20—Published
1993-04-21—Filed