Abstract: An antenna structure and an electronic device are proposed. The antenna structure includes a feeding source, a main radiation portion, a grounding portion and a floating portion. The main radiation portion is connected to the feeding source and extends toward a first direction. The grounding portion is connected to a grounding layer, and a first gap is formed between the grounding portion and the main radiation portion. The grounding portion extends toward the first direction. A second gap is formed between the floating portion and the grounding portion. The floating portion extends toward the first direction. The main radiation portion, the grounding portion and the floating portion are arranged sequentially along a second direction.

Abstract: A sensing module includes a first antenna unit, a second antenna unit, a first inductor and a proximity sensor. The first antenna unit has at least one first communication frequency band, and the second antenna unit has at least one second communication frequency band. The first antenna unit and the second antenna unit are connected in parallel to one end of the first inductor, and the other end of the first inductor is electrically connected to the proximity sensor.

Abstract: An antenna structure and an electronic device are provided. The antenna structure includes a feeding source, a main radiation portion, a metal portion, and a grounding portion. The main radiation portion is signally connected to the feeding source. There is a first gap between the metal portion and the main radiation portion. There is a second gap between the grounding portion and the metal portion, and there is a third gap between the grounding portion and the main radiation portion. The main radiation portion couples with the metal portion via the first gap, and the grounding portion couples with the metal portion via the second gap.

Abstract: An antenna structure includes a ground element, a feeding radiation element, a first radiation element, a second radiation element, a shorting radiation element, a third radiation element, a filter circuit, a proximity sensor, and a tuning circuit. The ground element provides a ground voltage. The feeding radiation element has a feeding point. The first radiation element and the second radiation element are coupled to the feeding radiation element, or are disposed adjacent to the feeding radiation element. The first radiation element is also coupled through the shorting radiation element to the ground voltage. The third radiation element is disposed adjacent to the first radiation element. The third radiation element is coupled through the filter circuit to the proximity sensor. The filter circuit is also coupled through the tuning circuit to the ground voltage.

Abstract: An antenna structure includes a first radiation element, a second radiation element, a third radiation element, a first floating metal element, a second floating metal element, a tuning circuit, and a nonconductive support element. The first radiation element has a feeding point. The second radiation element is coupled to the feeding point. The third radiation element is coupled through the tuning circuit to a ground voltage. The first floating metal element is disposed between the second radiation element and the third radiation element. The second floating metal element is disposed between the first radiation element and the third radiation element. The first radiation element, the second radiation element, the third radiation element, and the tuning circuit are disposed on the nonconductive support element.

Abstract: An electronic device and an antenna structure thereof are provided. The antenna structure includes a first, a second and a third radiating element and a grounding element. The first radiating element includes a first and a second radiating portion, a feeding portion and a grounding portion. The grounding portion includes a first, a second, a third, a fourth and a fifth section. The first section is connected between the first radiating portion and the feeding portion. The grounding element is connected with the fourth section and the fifth section. The second radiating element is connected with the grounding element. The second radiating element includes a third radiating portion, and the third and the second radiating portion are coupled with each other. The third radiating element is connected with the feeding portion, and the third radiating element and the first section are coupled with each other.

Abstract: An antenna structure and an electronic device are provided. The antenna structure includes a first radiating member, a second radiating member, a grounding member, and a capacitance element. The first radiating member includes a first radiating part, a second radiating part, a feeding part, and a grounding part. The second radiating member is coupling to the first radiating member. The second radiating member includes a third radiating part and a main body part that are connected to each other. There is a first predetermined length between a feeding point of the feeding part and an open end of the second radiating part. There is an electrical length between a connection point where the main body part is electrically connected to the capacitance element and an open end of the third radiating part. The electrical length is greater than the first predetermined length.

Abstract: An electronic device and an antenna structure thereof are provided. The antenna structure includes a first, a second and a third radiating element and a grounding element. The first radiating element includes a first and a second radiating portion, a feeding portion and a grounding portion. The grounding portion includes a first, a second, a third, a fourth and a fifth section. The first section is connected between the first radiating portion and the feeding portion. The grounding element is connected with the fourth section and the fifth section. The second radiating element is connected with the grounding element. The second radiating element includes a third radiating portion, and the third and the second radiating portion are coupled with each other. The third radiating element is connected with the feeding portion, and the third radiating element and the first section are coupled with each other.

Abstract: An antenna structure and an electronic device are provided. The antenna structure includes a first radiating member, a second radiating member, a grounding member, and a capacitance element. The first radiating member includes a first radiating part, a second radiating part, a feeding part, and a grounding part. The second radiating member is coupling to the first radiating member. The second radiating member includes a third radiating part and a main body part that are connected to each other. There is a first predetermined length between a feeding point of the feeding part and an open end of the second radiating part. There is an electrical length between a connection point where the main body part is electrically connected to the capacitance element and an open end of the third radiating part. The electrical length is greater than the first predetermined length.

Abstract: Embodiments of the present disclosure can be used to provide version management for a code library. Groups of objects called in a first code library and a second code library can be obtained. The first code library and the second code library are referred to in an application project, and the groups of objects are defined in multiple versions of a base library. Sets of versions of the base library can be determined, where the first group of objects are defined in the first set of versions of the base library, and the second group of objects are defined in the second set of versions of the base library. Based on the versions of the base library, a candidate version of the base library can be identified for being referred to in the application project.

Abstract: Embodiments of the present disclosure can be used to provide version management for a code library. Groups of objects called in a first code library and a second code library can be obtained. The first code library and the second code library are referred to in an application project, and the groups of objects are defined in multiple versions of a base library. Sets of versions of the base library can be determined, where the first group of objects are defined in the first set of versions of the base library, and the second group of objects are defined in the second set of versions of the base library. Based on the versions of the base library, a candidate version of the base library can be identified for being referred to in the application project.