Integrated antenna module
An integrated millimeter wave antenna module may include at least one antenna array directly connected to a wiring board with a flexible printed circuit without any additional connectors. The integrated module may include an antenna, a flexible printed circuit attached to the antenna on one end and a wiring board on the other end.
1. An antenna module comprising:
a wiring board;
a transceiver attached to the wiring board;
a first antenna configured to transmit and receive signals in a millimeter wave length range; and
a first flexible printed circuit directly coupled to the first antenna on a first end of the first flexible printed circuit and directly coupled to the wiring board on a second end of the first flexible printed circuit opposite the first end of the first flexible printed circuit,
wherein the first flexible printed circuit comprises a copper layer between a first shield layer and a second shield layer, and a ground layer on the second shield layer opposite the copper layer.
2. The antenna module of claim 1 , further comprising:
a second antenna configured to transmit and receive signals in the millimeter wave length range; and
a second flexible printed circuit directly coupled to the second antenna on a first end of the second flexible printed circuit and directly coupled to the wiring board on a second end of the second flexible printed circuit opposite the first end of the second flexible printed circuit,
wherein the second antenna is located on a first side of the wiring board and the first antenna is located on a second side of the wiring board different from the first side of the wiring board.
3. The antenna module of claim 2 , further comprising:
a third antenna configured to transmit and receive signals in the millimeter wave length range; and
a third flexible printed circuit directly coupled to the third antenna on a first end of the third flexible printed circuit and directly coupled to the wiring board on a second end of the third flexible printed circuit opposite the first end of the third flexible printed circuit,
wherein the third antenna is located on a third side of the wiring board different from the first side and second side of the wiring board.
4. The antenna module of claim 1 , wherein the wiring board is rigid and rectangular.
5. The antenna module of claim 1 , further comprising routing on the wiring board coupling the first flexible printed circuit to the transceiver.
6. The antenna module of claim 1 , further comprising electromagnetic shielding on the first flexible printed circuit.
7. The antenna module of claim 1 , wherein the antenna module is incorporated into a device selected from the group consisting of a music player, a video player, an entertainment unit, a navigation device, a communications device, a mobile device, a mobile phone, a smartphone, a personal digital assistant, a fixed location terminal, a tablet computer, a computer, a wearable device, a laptop computer, a server, and a device in an automotive vehicle.
8. An antenna module comprising:
a wiring board;
a transceiver attached to the wiring board;
first means for transmitting and receiving signals in a millimeter wave length range; and
second means for connecting the first means and the wiring board, the second means directly coupled to the first means on a first end of the second means and directly coupled to the wiring board on a second end of the second means opposite the first end of the second means,
wherein the second means comprises a copper layer between a first shield layer and a second shield layer, and a ground layer on the second shield layer opposite the copper layer.
9. The antenna module of claim 8 , further comprising:
third means for transmitting and receiving signals in the millimeter wave length range; and
fourth means for connecting the third means and the wiring board, the fourth means directly coupled to the third means on a first end of the fourth means and directly coupled to the wiring board on a second end of the fourth means opposite the first end of the fourth means,
wherein the third means is located on a first side of the wiring board and the first means is located on a second side of the wiring board different from the first side of the wiring board.
10. The antenna module of claim 9 , further comprising:
fifth means for transmitting and receiving signals in the millimeter wave length range; and
sixth means for connecting the fifth means and the wiring board, the sixth means directly coupled to the fifth means on a first end of the sixth means and directly coupled to the wiring board on a second end of the sixth means opposite the first end of the sixth means,
wherein the fifth means is located on a third side of the wiring board different from the first side and second side of the wiring board.
11. The antenna module of claim 8 , wherein the wiring board is rigid and rectangular.
12. The antenna module of claim 8 , further comprising routing on the wiring board coupling the second means to the transceiver.
13. The antenna module of claim 8 , further comprising electromagnetic shielding on the second means.
14. The antenna module of claim 8 , wherein the antenna module is incorporated into a device selected from the group consisting of a music player, a video player, an entertainment unit, a navigation device, a communications device, a mobile device, a mobile phone, a smartphone, a personal digital assistant, a fixed location terminal, a tablet computer, a computer, a wearable device, a laptop computer, a server, and a device in an automotive vehicle.
15. An antenna module comprising:
a wiring board;
a transceiver attached to the wiring board;
a first antenna configured to transmit and receive signals in a millimeter wave length range;
a first flexible printed circuit directly coupled to the first antenna on a first end of the first flexible printed circuit and directly coupled to the wiring board on a second end of the first flexible printed circuit opposite the first end of the first flexible printed circuit;
a second antenna configured to transmit and receive signals in the millimeter wave length range; and
a second flexible printed circuit directly coupled to the second antenna on a first end of the second flexible printed circuit and directly coupled to the wiring board on a second end of the second flexible printed circuit opposite the first end of the second flexible printed circuit,
wherein the second antenna is located on a first side of the wiring board and the first antenna is located on a second side of the wiring board different from the first side of the wiring board.
16. The antenna module of claim 15 , further comprising:
a third antenna configured to transmit and receive signals in the millimeter wave length range; and
a third flexible printed circuit directly coupled to the third antenna on a first end of the third flexible printed circuit and directly coupled to the wiring board on a second end of the third flexible printed circuit opposite the first end of the third flexible printed circuit,
wherein the third antenna is located on a third side of the wiring board different from the first side and second side of the wiring board.
17. The antenna module of claim 15 , wherein the first flexible printed circuit comprises a copper layer between a first shield layer and a second shield layer, and a ground layer on the second shield layer opposite the copper layer.
18. The antenna module of claim 15 , wherein the wiring board is rigid and rectangular.
19. The antenna module of claim 15 , further comprising routing on the wiring board coupling the first flexible printed circuit to the transceiver.
20. The antenna module of claim 15 , further comprising electromagnetic shielding on the first flexible printed circuit.
21. The antenna module of claim 15 , wherein the antenna module is incorporated into a device selected from the group consisting of a music player, a video player, an entertainment unit, a navigation device, a communications device, a mobile device, a mobile phone, a smartphone, a personal digital assistant, a fixed location terminal, a tablet computer, a computer, a wearable device, a laptop computer, a server, and a device in an automotive vehicle.