Embedded antenna of mobile terminal

• US 20060092091A1
• Filed: 09/30/2005
• Published: 05/04/2006
• Est. Priority Date: 10/29/2004
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Kim, Young-Jin
• Application Number:
  US11/239,839
• Publication Number:
  US 20060092091A1
• Time in Patent Office: Days
• US Class Current: 343/895
• CPC Class Codes: H01Q 1/243 with built-in antennas
• CPC Class Codes: H01Q 1/362 for broadside radiating helical antennas
• CPC Class Codes: H01Q 11/08 Helical antennas
• CPC Class Codes: H01Q 21/30 Combinations of separate antenna units operating in different wavebands and connected to a common feeder system

Abstract

An embedded antenna of a mobile terminal, which includes antennas having different resonance frequency characteristics, a feeding point connected to the antennas and used for feeding, and lines for connecting the antennas to the feeding point.

Claims

1. An antenna apparatus comprising:

a plurality of antennas having different resonance frequency characteristics;

a feeding point connected to the plurality of antennas and used for feeding; and

lines for connecting the plurality of antennas to the feeding point.

2. The antenna apparatus as claimed in claim 1, wherein the plurality of antennas include helical antennas.

3. The antenna apparatus as claimed in claim 1, wherein the plurality of antennas include meander antennas.

4. The antenna apparatus as claimed in claim 1, wherein the plurality of antennas have different lengths.

5. The antenna apparatus as claimed in claim 2, wherein the helical antennas have different lengths.

6. The antenna apparatus as claimed in claim 3, wherein the meander antennas have different lengths.