IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0335585
(2008-12-16)
|
등록번호 |
US-8193996
(2012-06-05)
|
우선권정보 |
TW-97123319 A (2008-06-23) |
발명자
/ 주소 |
- Wu, Chun-Yih
- Lin, Hung-Hsuan
- Lin, Ken-Huang
- Lin, Kun-Hsien
- Yeh, Yu-Feng
|
출원인 / 주소 |
- Industrial Technology Research Institute
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
1 |
초록
▼
An antenna radome is provided. The antenna radome comprises an antenna radome substrate and a unit cell. The unit cell is formed on a surface of the antenna radome substrate, and the unit cell is perpendicular to a magnetic field direction of an antenna. The unit cell comprises a plurality of conduc
An antenna radome is provided. The antenna radome comprises an antenna radome substrate and a unit cell. The unit cell is formed on a surface of the antenna radome substrate, and the unit cell is perpendicular to a magnetic field direction of an antenna. The unit cell comprises a plurality of conductors.
대표청구항
▼
1. An antenna radome comprising: an antenna radome substrate; anda unit cell formed on a surface of the antenna radome substrate and perpendicular to a magnetic field direction of an antenna;wherein the antenna radome and the antenna are apart at a specific distance which is 0.1λ. 2. The antenna rad
1. An antenna radome comprising: an antenna radome substrate; anda unit cell formed on a surface of the antenna radome substrate and perpendicular to a magnetic field direction of an antenna;wherein the antenna radome and the antenna are apart at a specific distance which is 0.1λ. 2. The antenna radome according to claim 1 further comprising other N antenna radome substrates overlapping the antenna radome substrate, wherein N is a positive integer. 3. The antenna radome according to claim 2, wherein the other N antenna radome substrates and the antenna radome substrate overlap each other along the magnetic field direction of the antenna to form a cubic antenna radome. 4. The antenna radome according to claim 3, wherein the cubic antenna radome and other M cubic antenna radomes are arranged periodically along a radiation direction of the antenna, M being a positive integer. 5. The antenna radome according to claim 1, wherein the antenna comprises: an antenna substrate; anda radiator, formed on a surface of the antenna substrate, the antenna radome substantially covering only the radiator. 6. The antenna radome according to claim 1, wherein the unit cell comprises: a plurality of first C-shaped conductors;a plurality of second C-shaped conductors, respectively adjacent to the first C-shaped conductors; anda plurality of third C-shaped conductors, respectively positioned in openings of the second C-shaped conductors, openings of the third C-shaped conductors opposite to the openings of the second C-shaped conductors. 7. The antenna radome according to claim 6, wherein the first C-shaped conductors respectively have an angle substantially equal to 90°. 8. The antenna radome according to claim 6, wherein the second C-shaped conductors respectively have an angle substantially equal to 90°. 9. An antenna radome comprising: a plurality of antenna radome substrates, overlapping each other along a magnetic field direction of an antenna; anda plurality of unit cells, formed on surfaces of the antenna radome substrates, and perpendicular to the magnetic field direction of the antenna;wherein the antenna radome is apart from the antenna at a specific distance which is 0.1λ. 10. The antenna radome according to claim 9, wherein the antenna radome is a cubic antenna radome. 11. The antenna radome according to claim 10, wherein the cubic antenna radome and other M cubic antenna radome are arranged periodically along a radiation direction of the antenna, M being a positive integer. 12. The antenna radome according to claim 9, wherein the antenna comprises: an antenna substrate; anda radiator, formed on a surface of the antenna substrate, the antenna radome substantially covering only the radiator. 13. The antenna radome according to claim 9, wherein unit cells are arranged periodically along a radiation direction of the antenna. 14. The antenna radome according to claim 9, wherein each unit cell comprises: a plurality of first C-shaped conductors;a plurality of second C-shaped conductors, respectively adjacent to the first C-shaped conductors; anda plurality of third C-shaped conductors, respectively positioned in openings of the second C-shaped conductors, opening of the third C-shaped conductors opposite to the openings of the second C-shaped conductors. 15. The antenna radome according to claim 14, wherein the first C-shaped conductors respectively have an angle substantially equal to 90°. 16. The antenna radome according to claim 14, wherein the second C-shaped conductors respectively have an angle substantially equal to 90°. 17. An antenna radome comprising: an antenna radome substrate; anda unit cell, formed on a surface of the antenna radome substrate and comprising: a plurality of first C-shaped conductors;a plurality of second C-shaped conductors, respectively adjacent to the first C-shaped conductors; anda plurality of third C-shaped conductors, respectively positioned in openings of the second C-shaped conductors, opening of the third C-shaped conductors opposite to the openings of the second C-shaped conductors;wherein the antenna radome is apart from an antenna at a specific distance which is 0.1λ. 18. The antenna radome according to claim 17, wherein the first C-shaped conductors respectively have an angle substantially equal to 90°. 19. The antenna radome according to claim 17, wherein the second C-shaped conductors respectively have an angle substantially equal to 90°.
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