Electronic device comprising an antenna

1. An electronic device comprising:

a housing including a first housing and a second housing;

a flexible display;

at least one contact structure;

a first processor disposed in the first housing;

a first ultrawide band (UWB) antenna;

a second UWB antenna;

a third UWB antenna; and

a fourth UWB antenna,

wherein, in a first state in which the first housing and the second housing are in contact with each other through the at least one contact structure, at least part of the flexible display is entered into at least one of the first housing and the second housing,

wherein, in a second state in which the first housing and the second housing are spaced apart from each other more than a designated distance, at least part of the flexible display is extended to be viewed from an outside of the electronic device,

wherein, in the first state, the first processor is configured to transmit and/or receive a signal of a designated frequency band, based on at least two of the first UWB antenna and the second UWB antenna which are disposed in the first housing, and the third UWB antenna which is disposed in the second housing and is electrically connected to the first processor through the at least one contact structure, and

wherein, in the second state, the first processor is configured to transmit and/or receive a signal of a designated frequency band, based on at least two of the first UWB antenna and the second UWB antenna, and the fourth UWB antenna which is disposed in the flexible display.

2. The electronic device of claim 1 ,

wherein the first UWB antenna and the second UWB antenna are disposed in the first housing along a first axis, and

wherein the first UWB antenna, the third UWB antenna, and the fourth UWB antenna are disposed along a second axis which is perpendicular to the first axis.

3. The electronic device of claim 2 , wherein the first processor in the first state is further configured to:

perform positioning in a first direction which is parallel to the first axis, based on the first UWB antenna and the second UWB antenna; and

perform positioning in a second direction which is parallel to the second axis, based on the first UWB antenna and the third UWB antenna.

4. The electronic device of claim 2 , further comprising:

a fifth UWB antenna disposed in the second housing,

wherein the fifth UWB antenna is disposed in a line with the third UWB antenna in parallel with the first axis.

5. The electronic device of claim 4 ,

wherein the fifth UWB antenna is operatively coupled with the first processor as the electronic device switches from the second state to the first state, and

wherein the first processor is further configured to perform positioning based on at least two of the first UWB antenna, the third UWB antenna, and the fifth UWB antenna.

6. The electronic device of claim 2 , further comprising:

a fifth UWB antenna disposed in the flexible display,

wherein the fifth UWB antenna is disposed in a line with the fourth UWB antenna in parallel with the first axis.

7. The electronic device of claim 6 ,

wherein the fifth UWB antenna is operatively coupled with the first processor as the electronic device switches from the first state to the second state, and

wherein the first processor is further configured to perform positioning based on at least two of the first UWB antenna, the fourth UWB antenna, and the fifth UWB antenna.

8. The electronic device of claim 2 , further comprising:

a fifth UWB antenna and a sixth UWB antenna disposed in the flexible display,

wherein the fifth UWB antenna is disposed in a line with the fourth UWB antenna along the second axis, and is operatively coupled with the first processor disposed in the first housing in the second state,

wherein the sixth UWB antenna is disposed in a line with the fifth UWB antenna in parallel with the first axis, and is operatively coupled with the first processor disposed in the first housing in the second state, and

wherein the first processor is further configured to perform positioning based on at least two of the fourth UWB antenna, the fifth UWB antenna, and the sixth UWB antenna.

9. The electronic device of claim 1 , wherein the first processor is further configured to:

execute an application related to UWB communication;

identify a round trip time (RTT) and an angle of arrival (AOA) of an RF signal, based on the RF signal received from an external device by using at least two of the first UWB antenna, the second UWB antenna, the third UWB antenna, and the fourth UWB antenna; and

determine a position of the external device based on the identified RTT and AOA.

10. The electronic device of claim 1 ,

wherein the at least one contact structure includes a first structure disposed on a first portion of the first housing, and a second structure disposed on a second portion of the second housing which faces the first portion of the first housing,

wherein the first structure includes a first coupling member, a first contact member, and a first connection member configured to connect the first coupling member and the first contact member, and

wherein the second structure includes a second coupling member and a second contact member.

11. The electronic device of claim 10 ,

wherein the first structure comprises a first magnet which is disposed adjacent to the first contact member of the first structure, and

wherein the second structure comprises a second magnet which is disposed adjacent to the second contact member of the second structure to correspond to a position of the first magnet.

12. The electronic device of claim 1 , further comprising:

a second processor disposed in the second housing; and

a fifth UWB antenna and a sixth UWB antenna which are disposed in the flexible display.

13. The electronic device of claim 12 ,

wherein, in the first state, the second processor is operatively coupled with the first UWB antenna, the second UWB antenna, and the third UWB antenna, and is configured to perform positioning based on at least two of the first UWB antenna, the second UWB antenna, and the third UWB antenna, and

wherein, in the second state, the second processor is operatively coupled with the third UWB antenna, the fifth UWB antenna and the sixth UWB antenna, and is configured to perform positioning based on at least two of the third UWB antenna, the fifth UWB antenna, and the sixth UWB antenna.

14. The electronic device of claim 1 , further comprising:

a button disposed on the first housing or the second housing,

wherein, in response to a user input on the button, the electronic device switches from the first state to the second state or switches from the second state to the first state.

15. The electronic device of claim 1 , further comprising a sub display disposed on one surface of the first housing or one surface of the second housing.

16. An electronic device comprising:

a housing including a first housing and a second housing;

a flexible display;

at least one contact structure;

at least one processor disposed in the first housing;

a first ultrawide band (UWB) antenna;

a second UWB antenna; and

a third UWB antenna,

wherein, in a first state in which the first housing and the second housing are in contact with each other through the at least one contact structure, the flexible display is entered into at least one of the first housing and the second housing,

wherein, in a second state in which the first housing and the second housing are spaced apart from each other more than a designated distance, the flexible display is extended to be viewed from an outside of the electronic device, and

wherein, in the first state, the at least one processor is configured to transmit and/or receive a signal of a designated frequency band, based on at least two of the first UWB antenna and the second UWB antenna which are disposed in the first housing along a first axis, and the third UWB antenna which is disposed in the second housing along a second axis which is perpendicular to the first axis, and is electrically connected with the at least one processor through the at least one contact structure.

17. The electronic device of claim 16 ,

wherein the first UWB antenna and the second UWB antenna are disposed in the first housing along the first axis, and

wherein the first UWB antenna and the third UWB antenna are disposed along the second axis which is perpendicular to the first axis.

18. The electronic device of claim 16 , wherein the at least one processor in the first state is further configured to:

perform positioning in a first direction which is parallel to the first axis, based on the first UWB antenna and the second UWB antenna; and

perform positioning in a second direction which is parallel to the second axis, based on the first UWB antenna and the third UWB antenna.

19. The electronic device of claim 16 ,

wherein the at least one contact structure comprises a first structure disposed on a first portion of the first housing, and a second structure disposed on a second portion of the second housing which faces the first portion of the first housing,

wherein the first structure comprises a first coupling member, a first contact member, and a first connection member configured to connect the first coupling member and the first contact member, and

wherein the second structure comprises a second coupling member and a second contact member.

20. The electronic device of claim 16 , wherein the at least one processor is further configured to:

execute an application related to UWB communication;

identify a round trip time (RTT) and an angle of arrival (AOA) of an RF signal, based on the RF signal received from an external device by using at least two of the first UWB antenna, the second UWB antenna, and the third UWB antenna; and

determine a position of the external device based on the identified RTT and AOA.