Knowledge management system National Space Science Center,CAS
| A Triple-layer Wideband Transmitarray Antenna Using Finger-Type Slot Elements | |
| Alternative Title | WOS:000564218703200;20203108992972 |
| Liu, Guang; Wang, Hongjian; Liu, Yang1 | |
| Source Publication | 2020 14TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP 2020) |
| 2020 | |
| Language | 英语 |
| ISSN | 2164-3342 |
| ISBN | 978-88-31299-00-8 |
| Abstract | A novel triple-layer wideband transmitarray antenna using finger-type slot elements is presented in this paper. The unit-cell contains five longitudinal slots and a transverse slot on every thin metal layer, the simulated transmission coefficients of the unit-cell indicate that low loss and wideband properties are achieved at Ku-band. A wideband TA with diameter of 7.1 wavelengths using the proposed unit-cell is designed and simulated by commercial software Ansys 18.0. Simulated gain of 21.2 dBi at the center working frequency of 13.58 GHz and -1 dB gain bandwidth of 24.3% are achieved at Ku band. The simulated radiation patterns of TA show that low side lobe level and low cross polarization level are reached in broadband range. |
| Keyword | wideband transmitarray antenna finger-type slot element |
| Conference Name | 14th European Conference on Antennas and Propagation (EuCAP) |
| Conference Date | MAR 15-20, 2020 |
| Conference Place | Copenhagen, DENMARK |
| Indexed By | CPCI ; EI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/7750 |
| Collection | 中国科学院国家空间科学中心 |
| Affiliation | 1.Chinese Acad Sci, Key Lab Microwave Remote Sensing, Natl Space Sci Ctr, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Guang,Wang, Hongjian,Liu, Yang. A Triple-layer Wideband Transmitarray Antenna Using Finger-Type Slot Elements[C],2020. |
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