GPS receiving antenna for cellular phone

• US 20040204008A1
• Filed: 10/02/2002
• Published: 10/14/2004
• Est. Priority Date: 10/01/2002
• Status: Active Grant

• Current Assignee: INPAQ Technology Co., Ltd.
• Original Assignee: INPAQ Technology Co., Ltd.
• Inventors: Deng, Sheng Ming
• Granted Patent: US 6,952,602 B2
• Time in Patent Office: Days
• US Class Current: 455/550.1
• CPC Class Codes: H01Q 1/242 specially adapted for hand-held use
• CPC Class Codes: H01Q 21/28 Combinations of substantially independent non-interacting antenna units or systems multiple beam H01Q25/00
• CPC Class Codes: H01Q 9/0414 in a stacked or folded configuration

Abstract

A GPS receiving antenna for cellular phone is configurated into a L-shaped frame, a Y-shaped frame, or a U-shaped frame so as to achieve the best capturing effect of the radio wave radiated from the satellite. It is not necessary to use materials of specially high dielectric constant for fabrication of these antennas so that the production cost can be minimized and fabrication process can be simplified.

Claims

1. A GPS receiving antenna for cellular phone covering on said cellular phone'"'"'s housing surface being made of non-patch type frame structured antenna configurated into L shape for covering on portions of top, front, and rear housing surfaces of said cellular phone.

2. The GPS receiving antenna for cellular phone of claim 1, wherein said non-patch type frame structure is configurated into Y shape for covering on portions of top, rear, and side housing surfaces of said cellular phone at the position nearby an upper corner.

3. The GPS receiving antenna for cellular phone of claim 1, wherein said non-patch type frame structure is configurated into U shape for covering on portions of top, rear, and front housing surfaces of said cellular phone at a proper proportion so as to achieve the best radio wave signal capturing effect.