| 摘要 |
FIELD: antenna engineering. ^ SUBSTANCE: proposed antenna that can be used for receiving television programs, for mobile and USW radio communications in zones of uncertain horizontal- and vertical-polarization wave reception is applied to surface of ball filled with light gas and is made in the form of circular loops whose geometric dimensions comply with main and additional frequency bands. Connected to loops through half-wave intervals are short-circuited stubs integrating adjacent loops. The latter can be applied along parallel or meridian lines of ball depending on wave polarization. ^ EFFECT: enlarged functional capabilities in uncertain reception zones. ^ 1 cl, 1 dwg |
