Radiation component of miniature antenna
| Title: | Radiation component of miniature antenna |
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| Patent Number: | 8,928,532 |
| Publication Date: | January 06, 2015 |
| Appl. No: | 13/703345 |
| Application Filed: | March 07, 2011 |
| Abstract: | A radiation component of a miniature antenna comprises an access part for transmitting signals, two first radiating structures mirrored upon a mirror line with each other and spacing at intervals, and a second radiating structure connected with the first structures. Every first radiating structure has a first circuit and a second circuit spacing at intervals and along a straight line substantially parallel to the mirror line, and a third circuit connecting the first circuit and the second circuit. The second radiating structure has two first circuits intersected with the extending lines of the first circuits in the first radiating structure, and a second circuit connecting the first circuits. The access part is electrically connected to an end of the first circuit in the first radiating structure which is far away from the mirror line. |
| Inventors: | Wu, Zongda (Guangdong, CN); Liu, Jiagang (Guangdong, CN) |
| Assignees: | Shenzhen Aimic Technology Inc. (Baoan District, Shenzhen, Guangdong, CN) |
| Claim: | 1. A radiation component of a miniature antenna, the radiation component formed by conductor materials, and including: an access part for transmitting signals; two first radiating structures mirrored upon a mirror line with each other and spacing at intervals, and every first radiating structure has a first circuit and a second circuit spacing at intervals and along a straight line substantially parallel to the mirror line, and a third circuit connected with the first circuit and the second circuit; wherein the first circuit has a U-shaped unit, and the U-shaped unit has at least one U-shaped curve with an opening substantially parallel to the mirror line, further the access part is connected electrically to an end of the U-shaped unit; the second circuit has a U-shaped unit and an extended line segment, and the U-shaped unit has at least one U-shaped curve segment with an opening substantially parallel to the mirror line, further the extended line segment extends from an end of the U-shaped unit towards a direction being far away from the opening; the third circuit has a U-shaped unit and two connecting line segments located between the first circuit and the second circuit; further the U-shaped unit has at least one U-shaped curve segment with an opening substantially perpendicular to the mirror line, and the connecting line segments respectively extend reversely from two ends of the U-shaped unit towards a direction of being far away from the opening, and connect with an end of the first circuit which is opposite to the access part and an end of the second circuit which is opposite to the extended line segment; and the radiation component further comprises a second radiating structure, and two ends of the second radiating structure intersect with two extended line segments of two second circuits of the first radiating structures. |
| Claim: | 2. The radiation component according to claim 1 , wherein the end of the U-shaped unit of the first circuit is far away from the mirror line, and the U-shaped unit of the first circuit has an end close to the mirror line; the end of the U-shaped unit of the second circuit is far away from the mirror line, and the U-shaped unit of the second circuit has an end close to the mirror line; the first circuit also has a connecting line segment extending from the end of the U-shaped unit which is close to the mirror line, and the second circuit also has a connecting line segment extending from the end of the U-shaped unit which is close to the mirror line, further the connecting line segments of the third circuit are intersected respectively with the connecting line segment of the first circuit and the connecting line segment of the second circuit. |
| Claim: | 3. The radiation component according to claim 1 , wherein the second radiating structure has a single arc circuit, and the arc circuit is intersected with the extended line segment of the second circuit of in the first radiating structure. |
| Claim: | 4. The radiation component according to claim 1 , wherein the second radiating structure has a single straight circuit perpendicular to the mirror line, and the single straight circuit is intersected with the extended line segment of the second circuit in the first radiating structure. |
| Claim: | 5. The radiation component according to claim 1 , wherein the second radiating structure has two first circuits connecting with each other and mirrored upon the mirror line; further the first circuits are intersected separately with the extended line segments of the second circuit of the first radiating structures. |
| Claim: | 6. The radiation component according to claim 5 , wherein the second radiating structure also has a second circuit intersecting with the first circuit. |
| Claim: | 7. The radiation component according to claim 6 , wherein the second circuit of the second radiating structure has a U-shaped unit and two connecting line segments, and the U-shaped unit has at least one U-shaped curve segment with an opening substantially parallel to the mirror line, further the connecting lines segments respectively extend reversely from two ends of the U-shaped unit towards a direction of being perpendicular and far away from the mirror line. |
| Claim: | 8. The radiation component according to claim 7 , wherein the U-shaped unit of the second circuit has at least one U-shaped curve segments, and openings of the two adjacent U-shaped curve segments are in the opposite direction of each other. |
| Claim: | 9. The radiation component according to claim 7 , wherein, the U-shaped unit of the second circuit has a single U-shaped curve segment. |
| Claim: | 10. The radiation component according to claim 5 , wherein every first circuit of the second radiating structure has a longitudinal connecting line segment being parallel to the mirror line, and intersecting with a connecting line segment of the second circuit of the first radiating structure. |
| Claim: | 11. The radiation component according to claim 10 , wherein the second circuit of the second radiating structure has a transverse connecting line segment intersecting with the longitudinal connecting line segment. |
| Claim: | 12. The radiation component according to claim 7 , wherein the U-shaped unit of the first circuit has a single U-shaped curve segment. |
| Claim: | 13. The radiation component according to claim 1 , wherein the U-shaped unit of the second circuit has at least one U-shaped curve segments, and openings of the two adjacent U-shaped curve segments are in the opposite direction with each other. |
| Claim: | 14. The radiation component according to claim 1 , wherein the U-shaped unit of the second circuit has a single U-shaped curve segment. |
| Claim: | 15. The radiation component according to claim 1 , wherein the U-shaped unit of the second circuit has at least one U-shaped curve segments, further openings of the two adjacent U-shaped curve segments are in the opposite direction with each other. |
| Claim: | 16. The radiation component according to claim 1 , wherein the U-shaped unit of the third circuit has a single U-shaped curve segment. |
| Claim: | 17. The radiation component according to claim 1 , wherein the U-shaped unit of the third circuit has at least one U-shaped curve segments, and openings of the two adjacent U-shaped units are in the opposite direction of each other. |
| Current U.S. Class: | 343/700MS |
| Patent References Cited: | 7132999 November 2006 Yamagajo et al. 7274338 September 2007 Ozkar et al. 8207893 June 2012 Baliarda et al. 2006/0152429 July 2006 Pan 2010/0214174 August 2010 Guan et al. 2011/0140973 June 2011 Yamagajo et al. 2011/0156968 June 2011 Qi et al. 2011/0273343 November 2011 Qi et al. |
| Primary Examiner: | Dinh, Trinh |
| Attorney, Agent or Firm: | Gu, Tianhua Global IP Services |
| Accession Number: | edspgr.08928532 |
| Database: | USPTO Patent Grants |
| Language: | English |
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