Multiple antennas for wireless local area network

Abstract

A multiple antennas for wireless local area network, disposed on a base surface, comprises a first antenna set, a second antenna set, a third antenna set and a single-frequency antenna. The first antenna set comprises four dual-frequency antennas operating at 2.4GHz and 5GHz. The four dual-frequency antennas are respectively close to four edges of the base surface. The second antenna set is a 6GHz antenna set having four printed circuit board antennas. The four printed circuit board antennas are horizontally placed on the base surface, and respectively close to the four edges of the base surface. Each of the four printed circuit board antennas has eight branches. The third antenna set comprises two triple-frequency antennas operating in three frequencies including 2.4GHz, 5GHz and 6GHz. The single-frequency antenna is a 2.4GHz omnidirectional antenna. Thus, it can achieve the requirement of radiation pattern design and multiple-band use.

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