Wireless communication module, portable device using the same and method for manufacturing the same
View Patent ↗The present invention discloses a wireless communication module, comprising a substrate; at least one wireless module, disposed on the substrate; and a module which does not emit wireless signals can be disposed on the substrate as well. The wireless communication module forms a compact structure and removes the need for RF shielded coaxial cables within the communication module. The present invention further discloses a portable device, which comprises a display part comprising a communication module; and a host part coupled to the display part; wherein the communication module is deposited on top of display part for better reception.
1. A wireless communication module, comprising:
a substrate;
two wireless modules horizontally disposed on the substrate, wherein the two wireless modules each include an antenna and a processing unit; and
a module which does not emit wireless signals, disposed on the substrate in between the two wireless modules,
wherein a distance between each antenna and the module is based on a half to a quarter of the wavelength of a signal used by each wireless module, and the two wireless modules and the module form a compact structure and remove the need for RF shield coaxial cables within the communication module.
2. The wireless communication module of claim 1 , wherein the module which does not emit wireless signals is a camera module.
3. The wireless communication module of claim 1 , wherein the two wireless modules comprise a first wireless module disposed on the substrate and a second wireless module disposed on the substrate.
4. The wireless communication module of claim 3 , wherein the first wireless module comprises a wireless local area network (WLAN) module.
5. The wireless communication module of claim 3 , wherein the first wireless module comprises a first antenna on an edge of the substrate.
6. The wireless communication module of claim 5 , wherein the first antenna is a printed antenna on the substrate.
7. The wireless communication module of claim 3 , wherein the second wireless module comprises a second antenna on another edge end of the substrate.
8. The wireless communication module of claim 7 , wherein the second antenna is a printed antenna on the substrate.
9. The wireless communication module of claim 1 , wherein the two wireless modules comprise a multiple-input multiple-output (MIMO) module with multiple antennas.
10. The wireless communication module of claim 1 , further comprising a connector to couple the two wireless modules to the module.
11. The wireless communication module of claim 3 , further comprising a first connector to couple the first wireless module to a system, and a second connector to couple the second wireless module to the system.
12. The wireless communication module of claim 3 , further comprising:
a first grounding connector to couple the first wireless module to a ground plate; and
a second grounding connector to couple the second wireless module to the ground plate.
13. The wireless communication module of claim 12 , further comprising a third grounding connectors to couple the module to the ground plate.
14. The wireless communication module of claim 1 , wherein the wireless communication module is coupled to a portable device via a display part,
wherein the portable device further comprises a host part coupled to the display part,
wherein the portable device performs a plurality of formats of wireless communication.
15. A method for manufacturing a portable device with a wireless communication module, the method comprising the steps of:
disposing the wireless communication module into a display part of the portable device; wherein the wireless communication module comprises: a substrate; two wireless modules horizontally disposed on the substrate, wherein the two wireless modules each include an antenna and a processing unit; and a module which does not emit wireless signals, disposed on the substrate in between the two wireless modules, wherein a distance between each antenna and the module is based on a half to a quarter of the wavelength of a signal used by each wireless module, and the two wireless modules and the module form a compact structure and remove the need for RF shield coaxial cables within the communication module; and
coupling the wireless communication module with a host part of the portable device.
16. The method of claim 15 , wherein the step of coupling the wireless communication module with the host part of the portable device comprises:
coupling a connector to the host part for coupling the wireless communication module to the host part.
17. The method of claim 15 wherein the two wireless modules comprise a first wireless module disposed on the substrate and a second wireless module disposed on the substrate.
18. The method of claim 17 , wherein the step of coupling the wireless communication module with the host part of the portable device comprises:
coupling a first connector to the host part to couple the first wireless module to the host part; and
coupling a second connector to the host part to couple the second wireless module to the host part.
19. The method of claim 15 , further comprising:
forming a plurality of grounding connectors between the wireless communication module and a ground plate of the display part.