Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2005-10-25
2005-10-25
Wimer, Michael C. (Department: 2828)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S7000MS
Reexamination Certificate
active
06958731
ABSTRACT:
A printed circuit board (4) is described for surface mounting of electrical and/or electronic components, in particular an SMD (surface mounted device) antenna with a ceramic substrate (1) and at least one resonant track structure (20; 30), and such an antenna for single and multiband applications, in particular in the high-frequency and microwave range. Since one end of the track structure (20) of the antenna is connected to the ground metallization (41), a relatively large bandwidth is achieved with small dimensions of the antenna plus the possibility of smaller board design.
REFERENCES:
patent: 5969680 (1999-10-01), Tsuru et al.
patent: 6683576 (2004-01-01), Achim
patent: 0790662 (1997-08-01), None
Thorne Gregory L.
Wimer Michael C.
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