A Novel Compact Butler Matrix Without Phase Shifter
文献类型：期刊论文
| 作者 | Tian, Ge1; Yang, Jin-Ping2 ; Wu, Wen1
|
| 刊名 | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 24期号:5页码:306-308 |
| 关键词 | Butler matrix coupler phase shifter |
| ISSN号 | 1531-1309 |
| 英文摘要 | A novel compact 4 x 4 Butler matrix using only microstrip couplers and a crossover is proposed in this letter. Compared with the conventional Butler matrix, the proposed one avoids the interconnecting mismatch loss and imbalanced amplitude introduced by the phase shifter. The measurements show accurate phase differences of 45 +/- 0.8 degrees and -135 +/- 0.9 degrees with an amplitude imbalance less than 0.4 dB. The 10 dB return loss bandwidth is 20.1%. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Electrical & Electronic |
| 研究领域[WOS] | Engineering |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000336090100006 |
| 公开日期 | 2014-11-20 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/10560]  |
| 专题 | 紫金山天文台_暗物质和空间天文实验室 |
| 作者单位 | 1.Nanjing Univ Sci & Technol, Minist Key Lab JGMT, Sch Elect Engn & Optoelect Technol, Nanjing, Jiangsu, Peoples R China 2.Chinese Acad Sci, Key Lab Radio Astron, Purple Mt Observ, Nanjing, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Ge,Yang, Jin-Ping,Wu, Wen. A Novel Compact Butler Matrix Without Phase Shifter[J]. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS,2014,24(5):306-308. |
| APA | Tian, Ge,Yang, Jin-Ping,&Wu, Wen.(2014).A Novel Compact Butler Matrix Without Phase Shifter.IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS,24(5),306-308. |
| MLA | Tian, Ge,et al."A Novel Compact Butler Matrix Without Phase Shifter".IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS 24.5(2014):306-308. |
入库方式： OAI收割
来源：紫金山天文台
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