Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2006-01-24
2006-01-24
Wimer, Michael C. (Department: 2828)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S7000MS, C343S829000
Reexamination Certificate
active
06989794
ABSTRACT:
A transceiver system using a recursive pattern antenna and a method for forming a recursive pattern antenna are provided. The antenna has a first shape and an effective electrical length, and a second shape radiator, modified from a recursively generated pattern of the first shape, with an effective electrical length. The radiator first shape can be a triangle, rectangle, or oval, for example. In some aspects, the antenna further comprises a third shape radiator, modified from a recursively generated pattern of the first shape, with an effective electrical length. Other aspects include a fourth shape radiator, modified from a recursively generated pattern of the first shape, with an effective electrical length. In one aspect, the different radiator effective electrical lengths are conducive to electro-magnetic communications in the range between 824 and 894 MHz, 1565 and 1585 MHz, 1850 and 1990 MHz, and 2400 and 2480 MHz.
REFERENCES:
patent: 6127977 (2000-10-01), Cohen
patent: 6140975 (2000-10-01), Cohen
patent: 6281846 (2001-08-01), Baliarda et al.
patent: 6300914 (2001-10-01), Yang
Kyocera Wireless Corp.
Wimer Michael C.
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