Wireless Terminal Installation Device

• US 20130059528A1
• Filed: 05/19/2011
• Published: 03/07/2013
• Est. Priority Date: 05/21/2010
• Status: Active Grant

• Current Assignee: Yamaha Corporation
• Original Assignee: Yamaha Corporation
• Inventors: Hirai, Tomoaki
• Granted Patent: US 9,209,524 B2
• Time in Patent Office: Days
• US Class Current: 455/7
• CPC Class Codes: H01Q 1/38 formed by a conductive layer on an insulating support patch antennas H01Q9/0407; microstrip dipole antennas H01Q9/065; microstrip slot antennas H01Q13/106; transmission line microstrip antennas H01Q13/206; manufacturing reflecting surfaces using insulating material for supporting the reflecting surface H01Q15/142
• CPC Class Codes: H01Q 19/22 using a secondary device in the form of a single substantially straight conductive element
• CPC Class Codes: H04M 1/04 Supports for telephone transmitters or receivers

Abstract

A wireless terminal installation device on which a wireless terminal is to be installed includes a housing and a substrate provided at an inside of the housing. The substrate includes at least a printed board, a mounting part that is provided on the printed board and mounted with a conductor, a conductor-free part which is an area that excludes a conductor, and a parasitic antenna that is provided on the conductor-free part to re-emit a radio wave received.

Claims

1. A wireless terminal installation device on which a wireless terminal is to be installed, the device comprising:

a housing; and

a substrate that is provided at an inside of the housing, wherein the substrate includes at least;

a printed board;

a mounting part that is provided on the printed board and mounted with a conductor;

a conductor-free part which is an area that excludes a conductor; and

a parasitic antenna that is provided on the conductor-free part to re-emit a radio wave received.

2. The wireless terminal installation device according to claim 1, wherein

the conductor includes a conductor having a stable potential for the radio wave of the wireless terminal, and

the parasitic antenna is unconnected in a high-frequency electrical circuit to the conductor having the stable potential for the radio wave of the wireless terminal.

3. The wireless terminal installation device according to claim 1, wherein

the parasitic antenna is formed of a wiring pattern provided on the printed board.

4. The wireless terminal installation device according to claim 1, wherein

the parasitic antenna is provided in a communication orientation of the antenna of the wireless terminal.

5. The wireless terminal installation device according to claim 1, wherein

a connector for connecting to the wireless terminal is mounted adjacent to the conductor-free part on the mounting part.

6. The wireless terminal installation device according to claim 2, wherein

the parasitic antenna is formed of a wiring pattern provided on the printed board.

7. The wireless terminal installation device according to claim 2, wherein

the parasitic antenna is provided in a communication orientation of the antenna of the wireless terminal.

8. The wireless terminal installation device according to claim 3, wherein

the parasitic antenna is provided in a communication orientation of the antenna of the wireless terminal.

9. The wireless terminal installation device according to claim 2, wherein

a connector for connecting to the wireless terminal is mounted adjacent to the conductor-free part on the mounting part.

10. The wireless terminal installation device according to claim 3, wherein

a connector for connecting to the wireless terminal is mounted adjacent to the conductor-free part on the mounting part.

11. The wireless terminal installation device according to claim 4, wherein

a connector for connecting to the wireless terminal is mounted adjacent to the conductor-free part on the mounting part.