Multi-band built-in antenna for independently adjusting...

Details Multi-band built-in antenna for independently adjusting... Multi-band built-in antenna for independently adjusting...

2005-06-23

2009-08-25

Le, HoangAnh T (Department: 2821)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S7000MS

Reexamination Certificate

active

07579992

ABSTRACT:
The invention relates to built-in antenna. Specifically, a multi-band built-in antenna having plurality of resonant frequencies and a method for adjusting resonant frequencies are provided, wherein resonant frequencies are able to be adjusted independently without affecting one another, for each resonant frequencies are adjusted separately through separate radiating elements.

REFERENCES:
patent: 6008764 (1999-12-01), Ollikainen et al.
patent: 6114996 (2000-09-01), Nghiem
patent: 6963310 (2005-11-01), Horita et al.
patent: 7242355 (2007-07-01), Vance
patent: 2004/0130493 (2004-07-01), Horita et al.
patent: 2007/0268190 (2007-11-01), Huynh
patent: 02/35652 (2006-12-01), None

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