<p>The present invention relates to an antenna device which comprises: a lower antenna element having a lower feed distribution point to which power is supplied; an upper antenna element separated from the lower antenna element and laminated to the lower antenna elements; and a middle grounding element mounted between the lower antenna element and the upper antenna element, and laminated thereto. According to the present invention the antenna apparatus may have a more extended resonant frequency band.</p>
申请公布号
KR20140013278(A)
申请公布日期
2014.02.05
申请号
KR20120079875
申请日期
2012.07.23
申请人
LG INNOTEK CO., LTD.
发明人
KIM, JONG GUK;CHO, JEONG HOON;KIM, KYUNG SUK;KU, JA KWON