FIELD: antenna equipment. SUBSTANCE: wide-band loop aerial has primary short-circuited spiral 1 and secondary multiturn toroidal inductance coil 2 coupled magnetically. Toroidal inductance coil is reeled uniformly along perimeter of ring core 3 and has leads for connection of load 4. Spiral 1 is manufactured in the form of wide metal strip or of separate insulated parallel conductors and is coaxial to toroidal inductance coil 2. EFFECT: improved spatial and time resolution, increased efficiency of aerial. 3 cl, 3 dwg
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Authors
Dates
1996-02-20—Published
1991-12-25—Filed