FIELD: radio communications. SUBSTANCE: device has circularly polarized antenna providing for satellite communications; novelty is that coupling section built around coaxial or microstrip line is newly introduced so that desired distance is ensured not only between portable device case and antenna but also between userТs body and antenna. EFFECT: improved sensitivity and reliability of device at small angles of elevation. 5 cl, 10 dwg
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Authors
Dates
2000-12-20—Published
1997-04-14—Filed