Patent ID: 7145516
Filing Date: 2006-12-05
Classification: H01Q,H04W

Abstract:
1. A wireless internal antenna for a home network and digital electric home appliance, comprising: a wireless antenna for a client having a tuning slot at an upper surface of a client device to realize an impedance matching at a first communication band and having a certain type patch pole at a lower surface of the client device to have a return loss at a second communication band; and a wireless antenna for a server, enabling transmission/reception to/from the client device, having an air slot at an upper surface of a server device and a feeding line formed at a lower surface thereof, and the server device is supported at a ground plate by a supporting portion installed at a lower part thereof, wherein a length of the tuning slot of the wireless antenna for the client is selected such that a bandwidth of the wireless antenna is greater than the first communication band to minimize a receive sensitivity degradation of the wireless antenna due to the wireless antenna for the client being at the upper surface of the client device.