Antenna device and method for transmitting and receiving...

Telecommunications – Transmitter – Diversity

Reexamination Certificate

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C455S067110, C455S067160, C455S226100, C455S115100

Reexamination Certificate

active

06917790

ABSTRACT:
An antenna device for transmitting and receiving electromagnetic waves, wherein the antenna device includes a transmitter section and a receiver section. The receiver section includes a receiving antenna structure selectively switchable between a plurality of configuration states. The antenna structure may be switched by a switching device, which is controlled by a control device. The selective switching is effected based upon a first measure representing a reflection coefficient measured at the transmitter section. A method for transmitting and receiving electromagnetic waves includes receiving a measure representing a reflection coefficient and controlling a switching device to selectively switch an antenna structure between a plurality of antenna configuration states in response to the measure representing the reflection coefficient.

REFERENCES:
patent: 3693088 (1972-09-01), Rustako, Jr. et al.
patent: 4123759 (1978-10-01), Hines et al.
patent: 4958382 (1990-09-01), Imanishi
patent: 5243358 (1993-09-01), Sanford et al.
patent: 5294939 (1994-03-01), Sanford et al.
patent: 5463406 (1995-10-01), Vannatta et al.
patent: 5471146 (1995-11-01), Krayeski et al.
patent: 5486836 (1996-01-01), Kuffner et al.
patent: 5530926 (1996-06-01), Rozanski
patent: 5541614 (1996-07-01), Lam et al.
patent: 5589844 (1996-12-01), Belcher et al.
patent: 5617102 (1997-04-01), Prater
patent: 5680142 (1997-10-01), Smith et al.
patent: 5689439 (1997-11-01), Weerackody et al.
patent: 5710995 (1998-01-01), Akaiwa et al.
patent: 5754104 (1998-05-01), Saito
patent: 5777581 (1998-07-01), Lilly et al.
patent: 5794145 (1998-08-01), Milam
patent: 5920809 (1999-07-01), Clarke
patent: 5933122 (1999-08-01), Sauer et al.
patent: 5991643 (1999-11-01), Chao-Cheng
patent: 6021317 (2000-02-01), Irvin
patent: 6034638 (2000-03-01), Thiel et al.
patent: 6046697 (2000-04-01), Overbury et al.
patent: 6118409 (2000-09-01), Pietsch et al.
patent: 6297780 (2001-10-01), Kirisawa
patent: 6370369 (2002-04-01), Kraiem et al.
patent: 6392610 (2002-05-01), Braun et al.
patent: 0546803 (1992-08-01), None
patent: 0840394 (1998-06-01), None
patent: 0852407 (1998-08-01), None
patent: 2327572 (1997-07-01), None
patent: 2332124 (1999-09-01), None
patent: 10145130 (1998-05-01), None
patent: 10209932 (1998-07-01), None
patent: WO 94/28595 (1994-12-01), None
patent: WO 99/44307 (1999-09-01), None

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