Patent ID: 11870158
Assignee: PRIMAX ELECTRONICS LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An ultra-wideband (UWB) antenna for a wireless headphone with a headband portion, comprising:
a first portion, one side of the first portion having at least two slots; and
a second portion, laterally adjacent to and separated from the first portion, and the second portion including a main body portion and an extension portion, and one side of the main body portion being close to the at least two slots, and another side of the main body portion being connected to the extension portion, wherein an included angle between the main body portion and the extension portion is in a range of between 85 degrees and 135 degrees;
wherein the headband portion has a top wall and a side wall connected to the top wall, and the first portion and the main body portion of the second portion are adjacent to the top wall, and the extension portion of the second portion is adjacent to the side wall.