Integral Structure Including An Antenna And A Shielding Cover And Wireless Module Thereof
The present invention reveals an integral structure including an antenna and a shielding cover as well as its wireless module. The integral structure including an antenna and a shielding cover comprises an antenna, a shielding cover, a first conducting plate and a second conducting plate, where the antenna is used for signal transmitting and receiving, and the shielding cover can avoid electromagnetic interferences to a wireless product. The first conducting plate connects the antenna and the shielding cover. One end of the second conducting plate is connected to the feed-in point of the antenna, and the other end of that is electrically connected to a circuitry of a wireless product for signal transferring. Besides being directly installed in the wireless product, the integral structure including an antenna and a shielding cover can be equipped with a printed circuit board and a plug as a module first, and then the module can be connected to an interface of the wireless product for signal transferring.
Antenna
1. An integral structure including an antenna and a shielding cover for a wireless product, comprising:
a shielding cover for avoiding electromagnetic interferences;
a rectangular antenna longitudinally spaced from the shielding cover by a distance, and the antenna being approximately parallel to the neighboring side of the shielding cover in the longitudinal direction of the antenna; and
a first conducting plate for connecting the antenna and the shielding cover,
wherein the effective length of the antenna is between 20 and 24 millimeters, and the distance between the antenna and the shielding cover is between 1.5 and 2.5 millimeters.
2003-04-11
US10/411215
H01Q11/14
