Fifth generation mobile communication antenna module configuration

Abstract

A fifth generation mobile communication antenna module configuration, disposed in a notebook, comprises a first antenna set and a second antenna set. The first antenna set comprises a first primary antenna, a first secondary antenna and a first auxiliary antenna disposed on a first base. The first secondary antenna is on the left side of the first primary antenna. The first auxiliary antenna is located between the first primary antenna and the first secondary antenna. The second antenna set disposed at the left side of the first antenna set comprises a second primary antenna, a second secondary antenna and a second auxiliary antenna disposed on a second base. The second secondary antenna is on the right side of the second primary antenna. The second auxiliary antenna is between the second primary antenna and the second secondary antenna. The operation frequency range of the first primary antenna and that of the second primary antenna are complementary to each other for covering a low frequency range of the LTE. The first secondary antenna and the first auxiliary antenna are together as a first WLAN antenna set. The second secondary antenna and the second auxiliary antenna are together as a second WLAN antenna set. Thus, it can achieve the effect of integrating multiple antennas and reducing the occupied space.

Claims

1. A fifth-generation mobile communication antenna module configuration, installed in a laptop computer, comprising: A first antenna group includes a first main antenna, a first secondary antenna and a first auxiliary antenna disposed on a first substrate. The first secondary antenna is disposed to the left of the first main antenna and the first auxiliary antenna is located between the first main antenna and the first secondary antenna. And a second antenna group, disposed to the left of the first antenna group, including a second main antenna, a second secondary antenna, and a second auxiliary antenna disposed on a second substrate, the second secondary antenna being disposed to the right of the second main antenna, and the second auxiliary antenna being located between the second main antenna and the second secondary antenna; wherein, the operating frequency ranges of the first main antenna and the second main antenna are complementary to each other and jointly cover a Long Term Evolution (LTE) low frequency; wherein, the first secondary antenna and the first auxiliary antenna together constitute a first wireless local area network (WLAN) antenna group; wherein, the second secondary antenna and the second auxiliary antenna together constitute a second WLAN antenna group; wherein, the first substrate has a first end and a second end opposite to each other; wherein, the first main antenna is close to the first end and has a first... The antenna comprises a first radiating section and a second radiating section, wherein the first radiating section has a first feed terminal, the second radiating section has a first ground terminal, wherein the first feed terminal is not in contact with a first feed line and constitutes a coupled feed, the first ground terminal is connected to a ground, and the second radiating section is coupled to the first radiating section; wherein the first auxiliary antenna is close to the second end and has a third radiating section and a fourth radiating section, wherein the third radiating section has a second feed terminal, the fourth radiating section has a second ground terminal, wherein the second feed terminal is not in contact with a second feed line and constitutes a coupled feed, the second ground terminal is connected to the ground, and the fourth radiating section is coupled to the third radiating section; wherein the first auxiliary antenna has a third feed terminal, the third feed terminal is not in contact with a third feed line and constitutes a coupled feed.

2. The fifth-generation mobile communication antenna module configuration according to claim 1, wherein the operating frequency ranges of the first main antenna and the first sub-antenna both cover a Long Term Evolution (LTE) intermediate frequency and a Long Term Evolution (LTE) high frequency; wherein, The operating frequency ranges of the second main antenna and the second sub-antenna both cover the LTE intermediate frequency and the LTE high frequency; wherein the LTE low frequency range is 617MHz to 960MHz, the LTE intermediate frequency range is 1710MHz to 2690MHz, and the LTE high frequency range is 3400MHz to 3800MHz and 4900MHz to 5925MHz.

3. The fifth-generation mobile communication antenna module configuration according to claim 1, wherein the first main antenna and the second main antenna are Long Term Evolution (LTE) multiple-input multiple-output (MIMO) antennas.

4. The fifth-generation mobile communication antenna module configuration as described in claim 1, wherein both the first wireless local area network antenna group and the second wireless local area network antenna group are multiple-input multiple-output antennas.

5. The fifth-generation mobile communication antenna module configuration as described in claim 4, wherein the first wireless local area network antenna group and the second wireless local area network antenna group together form a set of four-input four-output antennas.

6. The fifth-generation mobile communication antenna module configuration according to claim 1, wherein the first secondary antenna, the first auxiliary antenna, the second secondary antenna and the second auxiliary antenna operate in the 2.4 GHz and 5 GHz frequency bands.

7. The fifth-generation mobile communication antenna module configuration according to claim 1, wherein the second substrate has a third end and a fourth end opposite to each other; wherein, The second main antenna is located near the third end and has a fifth radiating part and a sixth radiating part. The fifth radiating part has a fourth feed end, and the sixth radiating part has a third ground end. The fourth feed end is not in contact with a fourth feed line but forms a coupled feed. The third ground end is connected to the ground. The sixth radiating part is coupled to the fifth radiating part. The second auxiliary antenna is located near the fourth end and has a seventh radiating part and an eighth radiating part. The seventh radiating part has a fifth feed end, and the eighth radiating part has a fourth ground end. The fifth feed end is not in contact with a fifth feed line but forms a coupled feed. The fourth ground end is connected to the ground. The eighth radiating part is coupled to the seventh radiating part. The second auxiliary antenna has a sixth feed end, which is not in contact with a sixth feed line but forms a coupled feed.

8. The fifth-generation mobile communication antenna module configuration according to claim 1, wherein the first radiating part is located between the first ground terminal of the second radiating part and the first auxiliary antenna; wherein, The second radiating section has a first extended terminal section located between the first radiating section and the first auxiliary antenna to improve the isolation between the first main antenna and the first auxiliary antenna; wherein, the fifth radiating section is located between the third grounding terminal of the sixth radiating section and the second auxiliary antenna; wherein, the sixth radiating section has a second extended terminal section located between the fifth radiating section and the second auxiliary antenna to improve the isolation between the second main antenna and the second auxiliary antenna; wherein, both the second feed line and the third feed line are connected to a first grounding conductor, the first grounding conductor having a first slot, wherein the second grounding terminal is connected to... The connection point of the first grounding conductor is located on the right side of the first slot, and the connection point of the first grounding isolation portion of the first auxiliary antenna and the first grounding conductor is located on the left side of the first slot, in order to improve the isolation between the first sub-antenna and the first auxiliary antenna; wherein, the fifth feed line and the sixth feed line are both connected to a second grounding conductor, the second grounding conductor has a second slot, wherein the connection point of the fourth grounding terminal and the second grounding conductor is located on the right side of the second slot, and the connection point of the second grounding isolation portion of the second auxiliary antenna and the second grounding conductor is located on the left side of the second slot, in order to improve the isolation between the second sub-antenna and the second auxiliary antenna.

9. The fifth-generation mobile communication antenna module configuration according to claim 8 further includes a first control circuit and a second control circuit for increasing the overlapping area of ​​the operating frequencies of the first main antenna and the second main antenna; wherein, The first control circuit has a first control unit coupled to the first extended end segment, and the first control unit and the first extended end segment are not connected to each other; wherein, the second control circuit has a second control unit coupled to the second extended end segment, and the second control unit and the second extended end segment are not connected to each other.

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