HANDHELD WIRELESS COMMUNICATION DEVICES AND EXPANDABLE ANTENNAS THEREOF
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United States of America Patent
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Issued Date -
Nov 10, 2011
app pub date -
May 5, 2011
filing date -
May 6, 2010
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a wireless communication system, comprising: a wireless communication device; and an external mechanism; wherein the wireless communication device comprises: a wireless media access controller; an antenna selector, being a switch of a switchable antenna; an antenna connector, connecting the external mechanism; and a built-in antenna; wherein the external mechanism comprises: a support mechanism; and an external antenna supported by the support mechanism.
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