DUAL-FUNCTION ANTENNA FOR PORTABLE RADIO COMMUNICATION SET Russian patent published in 1999 - IPC

Abstract RU 2130673 C1

FIELD: antenna engineering. SUBSTANCE: first feeder feeds main antenna for its operation in first mode. Second feeder is connected through coupling member to first feeder section or to main antenna for implementing auxiliary antenna. In this way, portable radio communication set equipped with such compact antenna with first and second feeders can function in two modes. EFFECT: provision for radio set operation in two modes. 10 cl, 2 dwg

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RU 2 130 673 C1

Authors

Kevin M.Till

Kristofer N.Kerbi

Dates

1999-05-20Published

1996-08-20Filed