| US 7,492,321 B2 | ||
| Internal antenna apparatus | ||
| Jung Ho Park, Suwon-si (Korea, Republic of) | ||
| Assigned to Samsung Electronics Co., Ltd, (Korea, Republic of) | ||
| Filed on May 30, 2006, as Appl. No. 11/443,379. | ||
| Claims priority of application No. 10-2005-0045837 (KR), filed on May 30, 2005. | ||
| Prior Publication US 2006/0267847 A1, Nov. 30, 2006 | ||
| Int. Cl. H01Q 1/24 (2006.01) | ||
| U.S. Cl. 343—720 [343/700 MS; 343/702; 343/795; 343/848] | 8 Claims |
| 1. An internal antenna apparatus in a mobile communication terminal including an antenna, a main printed circuit board, and
a key pad printed circuit board, the antenna being spaced from the main printed circuit board a predetermined distance, the
internal antenna apparatus comprising:
a feeding pad connected to the antenna;
an antenna feeding part connected between the main printed circuit board and the feeding pad, the antenna feeding part passing
through a battery mounting space between the antenna and the main printed circuit board; and
a ground connection part for connecting a ground part of the main printed circuit board to a ground part of the key pad printed
circuit board.
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