Antenna structure

TWM688631UActive Publication Date: 2026-10-11QUANTA COMPUTER INC
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
TW115207173
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-07-29
Publication Date
2026-10-11
Estimated Expiration
2036-07-28

Smart Images

  • Figure TWG2TB001916222_001
    Figure TWG2TB001916222_001
  • Figure TWG2TB001916222_002
    Figure TWG2TB001916222_002
  • Figure TWG2TB001916222_003
    Figure TWG2TB001916222_003
Patent Text Reader

Abstract

An antenna structure includes: a ground radiating section, a feed radiating section, a first radiating section, a loop radiating section, a second radiating section, a short-circuit radiating section, a third radiating section, a fourth radiating section, a fifth radiating section, and a sixth radiating section. The ground radiating section has a grounding point. The feed radiating section has a feed point. The first radiating section is coupled to the feed radiating section. The second radiating section is coupled to the feed radiating section via the loop radiating section. The loop radiating section is further coupled to the ground radiating section via the short-circuit radiating section. The third radiating section is coupled to the ground radiating section. The fourth radiating section is coupled to the ground radiating section. The fifth radiating section is adjacent to the loop radiating section and the third radiating section. The sixth radiating section is adjacent to the second radiating section, the short-circuit radiating section, and the fourth radiating section.
Need to check novelty before this filing date? Find Prior Art

Claims

1. An antenna structure, comprising: A grounded radiating part has a grounding point; A feed radiator has a feed point; A first radiating section coupled to the feed radiating section; a loop radiating section; a second radiating section coupled to the feed radiating section via the loop radiating section; a short-circuit radiating section, wherein the loop radiating section is further coupled to the ground radiating section via the short-circuit radiating section; a third radiating section coupled to the ground radiating section; a fourth radiating section coupled to the ground radiating section; a fifth radiating section adjacent to the loop radiating section and the third radiating section; and a sixth radiating section adjacent to the second radiating section, the short-circuit radiating section, and the fourth radiating section.

2. The antenna structure as described in claim 1, wherein the first radiating portion includes a first segment and a second segment, and the first segment and the second segment have a first included angle.

3. The antenna structure as described in claim 1, wherein the loop radiating portion has a central cutout portion.

4. The antenna structure as claimed in claim 1, wherein the third radiating portion includes a third segment, a fourth segment, and an arc-shaped segment, and the third segment and the fourth segment have a second included angle.

5. The antenna structure as described in claim 1, wherein the fifth radiating part is in a floating state, a first coupling gap is formed between the third radiating part and the fifth radiating part, and a second coupling gap is formed between the loop radiating part and the fifth radiating part.

6. The antenna structure as described in claim 5, wherein the sixth radiating part is in a floating state, a third coupling gap is formed between the second radiating part and the sixth radiating part, a fourth coupling gap is formed between the short-circuited radiating part and the sixth radiating part, and a fifth coupling gap is formed between the fourth radiating part and the sixth radiating part.

7. The antenna structure as claimed in claim 1, wherein the antenna structure covers a first frequency band, a second frequency band, and a third frequency band, the first frequency band being between 2400MHz and 2500MHz, the second frequency band being between 5150MHz and 5850MHz, and the third frequency band being between 5925MHz and 7125MHz.

8. The antenna structure as described in claim 7, wherein the length of the first radiating part is between 0.1 and 0.3 times the wavelength of the third frequency band.

9. The antenna structure as described in claim 7, wherein the length of the second radiating part is between 0.15 and 0.2 times the wavelength of the first frequency band.

10. The antenna structure as described in claim 7, wherein the length of the third radiating part is between 0.1 and 0.3 times the wavelength of the second frequency band.