发明名称 |
AN ANTENNA MEANS, A RADIO COMMUNICATION SYSTEM AND A METHOD FOR MANUFACTURING A RADIATING STRUCTURE |
摘要 |
An antenna means for transmitting and/or receiving RF signals, a radio communication system and a method for manufacturing a radiating structure. The antenna means comprises a conductive structure (10) extending between first and second opposite edges (11, 12), and a feed portion. The conductive structure (10) is formed to a radiating structure (1) partially enclosing a volume, and the first and second edges (11, 12) are located at a distance from each other forming a radiating first slit (21), which has a first and a second open end. Hereby an antenna means, which can be made compact, and can operate in more than one frequency band is obtained. A second slit can be arranged to improve the operation in a higher frequency band. The radio communication system comprises transmitting/receiving circuits connected to an such antenna means. |
申请公布号 |
WO0065688(A1) |
申请公布日期 |
2000.11.02 |
申请号 |
WO2000SE00734 |
申请日期 |
2000.04.17 |
申请人 |
SMARTEQ AB;HELLGREN, MATTIAS;GRAHAM, ROBERT |
发明人 |
HELLGREN, MATTIAS;GRAHAM, ROBERT |
分类号 |
H01Q;H01Q1/12;H01Q1/24;H01Q1/32;H01Q5/00;H01Q13/12;H01Q13/18;(IPC1-7):H01Q1/32 |
主分类号 |
H01Q |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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