摘要
An antenna array includes a dielectric substrate, a ground metal plane, a first antenna unit, a second antenna unit, a third antenna unit, and a fourth antenna unit. The first antenna unit includes a first metal loop and a first feeding metal element. The first feeding metal element is adjacent to the first metal loop. The second antenna unit includes a second metal loop and a second feeding metal element. The second feeding metal element is adjacent to the second metal loop. The third antenna unit includes a third metal loop and a third feeding metal element. The third feeding metal element is adjacent to the third metal loop. The fourth antenna unit includes a fourth metal loop and a fourth feeding metal element. The fourth feeding metal element is adjacent to the fourth metal loop.
交易方式
專利_讓售,專利_專屬授權,
刊登有效日期
2025/12/31
專利類別
發明(TW,CN)／特許(JP)／Utility(US)
申請號
16/710,494
申請日期
2019/12/11
公告號
US11005190B1
公告日期
2021/05/11
專利權起算日
2021/05/11
專利權屆滿日
2040/01/20