Antenna apparatus and radio communicating apparatus

Details Antenna apparatus and radio communicating apparatus Antenna apparatus and radio communicating apparatus

2007-09-28

2010-11-09

Barnie, Rexford N (Department: 2819)

Communications: radio wave antennas

Antennas

With radio cabinet

C343S7000MS

Reexamination Certificate

active

07830315

ABSTRACT:
The present invention relates to an antenna apparatus capable of multifrequency resonance and realizes downsizing and multifrequency resonance. The present invention relates to an antenna apparatus capable of multifrequency resonance or a radio communicating apparatus (e.g., portable phone) including the antenna apparatus; toward a feed element connected to and supplied with electricity from a feeding unit of a circuit substrate (printed circuit substrate), a non-feed element is disposed with over the circuit substrate or outside the circuit substrate; and the feed side or the open side of the feed element is electromagnetically coupled to the non-feed element to enable resonance in the frequency band of the non-feed element in addition to resonance in the frequency band of the feed element.

REFERENCES:
patent: 6958730 (2005-10-01), Nagumo et al.
patent: 2002/0163470 (2002-11-01), Nagumo et al.
patent: 2005/0122267 (2005-06-01), Sim et al.
patent: 2005/0128151 (2005-06-01), Kwak et al.
patent: 2005/0134509 (2005-06-01), Lin
patent: 2005/0140554 (2005-06-01), Wang et al.
patent: 2005/0184914 (2005-08-01), Ollikainen et al.
patent: 2005/0200537 (2005-09-01), Jarmuszewski et al.
patent: 2005/0225488 (2005-10-01), Nakagawa et al.
patent: 2005/0270240 (2005-12-01), Qi et al.
patent: 2005/0270241 (2005-12-01), Qi et al.
patent: 2005/0270242 (2005-12-01), Qi et al.
patent: 2006/0145923 (2006-07-01), Autti
patent: 2006/0145934 (2006-07-01), Park et al.
patent: 2006/0152411 (2006-07-01), Iguchi et al.
patent: 2006/0181464 (2006-08-01), Erkocevic
patent: 2006/0192712 (2006-08-01), Park et al.
patent: 2006/0197705 (2006-09-01), Chen et al.
patent: 2006/0208952 (2006-09-01), Qi et al.
patent: 2006/0214858 (2006-09-01), Qi et al.
patent: 5-283926 (1993-10-01), None
patent: 2002-330025 (2002-11-01), None
patent: 2003-37426 (2003-02-01), None

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