COMBINATION ANTENNA AND SIM CARD SUPPORT STRUCTURE

Abstract

An express card adapted to receive and utilize a SIM card that can be electrically coupled with a computer is disclosed. The express card includes an extended portion with a printed circuit board (PCB) and a SIM card connector for coupling a SIM card with the PCB. An external antenna jack is electrically coupled with the PCB extended portion. An antenna/SIM card support structure is mounted on the PCB extended portion covering the SIM card connector. The antenna/SIM. card support structure forms a slot adapted to receive and seat a SIM card and form an electrical connection between the SIM card and the SIM card connector. A metallic flex antenna can be affixed to the antenna/SIM card support structure such that the antenna characteristics of an external antenna can be affected based on the metallization pattern and placement of the metallic flex antenna.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates one implementation of an express card according to the present invention having an extended body and including a standard card body cover and an extended card body cover.

FIG. 2 illustrates an exploded view of the components for the express card of FIG. 1.

FIG. 3 illustrates another implementation of an express card according to the present invention having an extended body and including a standard card body cover and an extended card body cover.

FIG. 4 illustrates the express card of FIG. 3 from a different perspective view.

FIG. 5 illustrates the express card of FIG. 3 with the extended card body cover removed to reveal a printed circuit board (PCB) area on the extended portion beneath the SIM card.

FIG. 6 illustrates the express card of FIG. 5 with an antenna/SIM card support structure included.

FIG. 7 illustrates the antenna/SIM card support structure.

Claims

1. An express card that can be electrically coupled with a computer, the express card adapted to receive and utilize a SIM card for RF applications, the express card comprising: a printed circuit board (PCB) for seating electrical components, the PCB extending beyond the standard length of an express card by an extended portion;a SIM card connector mounted on the PCB extended portion for coupling a SIM card with the electronics on the PCB;an external antenna jack mounted on and electrically coupled with the PCB extended portion; andan antenna/SIM card support structure mounted on the PCB extended portion and covering the SIM card connector, the antenna/SIM card support structure forming a slot adapted to receive and seat a SIM card such that an electrical connection is formed between the SIM card and the SIM card connector.

2. The express card of claim 1 further comprising a metallic flex antenna affixed to the antenna/SIM card support structure such that the antenna characteristics of an external antenna can be affected based on the metallization pattern and placement of the metallic flex antenna on the antenna/SIM card support structure.

3. The express card of claim 1 further comprising an interface pin connector for electrically coupling the express card with the computer.

4. An express card that can be electrically coupled with a computer, the express card adapted to receive and utilize a SIM card for RF applications, the express card comprising: a printed circuit board (PCB) for seating electrical components, the PCB extending beyond the standard length of the express card by an extended portion;an antenna/SIM card support structure mounted on the PCB extended portion such that a volume of usable PCB surface space remains available between the top surface of the PCB and the bottom surface of the antenna/SIM card support structure, the antenna/SIM card support structure including a slot adapted to receive and seat a SIM card above the PCB such that an electrical connection can be formed between the SIM card and the PCB; andan external antenna jack mounted on and electrically coupled with the PCB extended portion.

5. The express card of claim 4 further comprising a metallic flex antenna affixed to the antenna/SIM card support structure such that the antenna characteristics of an external antenna can be affected based on the metallization pattern and placement of the metallic flex antenna on the antenna/SIM card support structure.

6. The express card of claim 4 further comprising an interface pin connector for electrically coupling the express card with the computer.