Antenna coupler

Communications: radio wave antennas – Antennas – Measuring signal energy

Reexamination Certificate

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Details

C343S906000, C455S067110

Reexamination Certificate

active

07038629

ABSTRACT:
The invention relates to an antenna coupler (1) for testing mobile transmitters and/or receivers, in particular mobile telephones (2). Said coupler has a receiving element (4) and/or a bearing surface (20) for the mobile transmitter and/or receiver and at least one antenna element (5, 25, 35). According to the invention, the antenna element (5, 25, 35) is configured as a loop that is essentially closed in spatial terms.

REFERENCES:
patent: 5777585 (1998-07-01), Tsuda et al.
patent: 5852421 (1998-12-01), Maldonado
patent: 6229490 (2001-05-01), Hofmann
patent: 6915111 (2005-07-01), Chen et al.
patent: 197 17 834 (1998-10-01), None
patent: 197 32 639 (1999-01-01), None
patent: 0 955 549 (1999-11-01), None
patent: 0 999 607 (2000-05-01), None

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