| 查看: 600 | 回复: 6 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
[交流]
三段话需要进行纠错或润色。如果指出一个错误，或者更好的表达方式，就发5个币币！
|
|||
|
下面三段话需要进行纠错或者润色。如果给出一个错误，或者更好的表达方式，就发5个币币！！！！多谢大家捧场帮助我！ In this paper, a compact subwavelength array of planar monopoles, which is easy-to-design and convenient for integration on a printed circuit board, is proposed. In this array, each planar monopole is etched aperiodically with many microstructured complementary split rings (CSRs). Super-resolution focusing characteristics of the proposed array are tested with time reversal electromagnetic wave experiments. Data transmission experiments of a 2x2 TR-MIMO system with this proposed subwavelength array have been done, which shows the super-resolution focusing feasibility when two elements of the array are excited simultaneously. %%%%%%%%%%%%%%%%%%%%%% A traditional planar monopole is shown in Fig. 1(a). We propose a novel planar monopole etched aperiodically with many microstructured complementary split rings (CSRs), shown as in Fig. 1(b). Details of the CSR are shown in Fig. 1(c). The etched planar monopole is built on a 22mm 35mm 0.5mm substrate with a relative permittivity of . The radiation part, a metal loop etched aperiodically with CSRs, is placed on the front side of the substrate. The distance L1 between two CSR elements along y direction is 4.0mm, L2 and L3 along x direction are 4.4mm and 3.3mm, respectively. Radii r1, r2, r3, and r4 of the rings inside CSR are 0.4mm, 0.6mm, 0.8mm, and 1mm, respectively. The gap w1 of the split is 0.3mm. Feeder of the monopole is a microstrip line with an etched ground plate, where CSRs are etched periodically at an interval of 2.9mm along x direction and at an interval of 2.5mm along y direction. The input impedance of the feeding line is 50 ohms . %%%%%%%%%%%%%%%%%%%%%% In Ref. [17], far field super-resolution characteristic of TR electromagnetic wave is generated by converting evanescent waves into propagating waves with the aid of randomly-distributed metal wires around each array element. Here, through the CSRs aperiodically etched on each planar monopole loop, near-field evanescent waves can be converted to propagating waves, which can be received, time-reversed by the TRM in the far-field, and then re-transmitted back. Based on [25] and [26], the evanescent waves and propagating waves are reciprocal, so the far-field time-reversed wave generated from the evanescent waves of the source is converted back into initial evanescent components, which therefore perform important roles for super-resolution refocusing. To verify this mechanism, experiments have been made as follows. |
回复此楼» 猜你喜欢
0857调剂
已经有5人回复
-
欢迎采矿、地质、岩土、计算机、人工智能等专业的同学报考
已经有5人回复
-
279求调剂
已经有4人回复
-
284求调剂
已经有8人回复
-
材料复试调剂
已经有4人回复
-
本子写完了，给DS兄弟看了，得了92分
已经有7人回复
-
求调剂
已经有6人回复
-
材料学硕318求调剂
已经有13人回复
-
一志愿郑大材料学硕298分，求调剂
已经有5人回复
-
材料化工调剂
已经有13人回复
» 抢金币啦！回帖就可以得到:
-
农药产品分析实验人员招聘
+5/225
-
2026时光标本=已经注册了 5608 天，合计 16 年
+1/127
-
2026药物化学博士招生
+1/82
-
大理大学博士研究生招生
+1/61
-
【博士招生】北方工业大学招收机械工程方向申请考核制博士
+1/38
-
哈尔滨工业大学航天学院复合材料与结构研究所招硕士生
+1/31
-
同济大学环境学院肖倩研究员招收2026年硕士研究生
+1/17
-
硕士招生-海南师范大学孙元元老师招2026级学术型硕士生2名
+1/16
-
中国科学院国家级人才团队博士后招聘启示
+1/14
-
Analytical Science Advances（Wiley出版社）长期征稿中..
+1/14
-
坐标南京，高校老师，诚征女友
+1/9
-
人工智能300分 求调剂，有项目竞赛经历，能写代码
+1/7
-
look 26届计算机、电子信息类、电科、控制、通信考研T j信息醇：10+33+77+47+03
+1/7
-
哈尔滨工业大学张洪教授招收2026年海洋科学（环境、化学、生物方向）硕士研究生
+1/4
-
食品考研交流
+1/4
-
武汉纺织大学2026年招收硕士研究生【高性能、功能纺织复合材料方向】
+1/2
-
环境纳米技术@水质风险控制 课题组接收研究生报考/调剂公告
+1/2
-
西安工程大学环境与化学工程学院26年硕士研究生招生咨询
+1/2
-
26届计算机、电子信息类、电科、控制、通信考研T j信息pp骏：74+08+76+6+20》
+1/1
-
长期招收研究生（包括调剂）
+1/1
truwbtime(金币+8, 翻译EPI+1): 2011-03-13 12:50:17
| In this paper,（it is proposed that加上） a compact subwavelength array of planar monopoles, （which was删除） easy-to-design and convenient for integration on a printed circuit board is created . In this array, each planar monopole is etched aperiodically with many microstructured complementary split rings (CSRs). Super-resolution focusing characteristics of the proposed array are tested with time reversal electromagnetic wave experiments. Data transmission experiments of a 2x2 TR-MIMO system with this proposed subwavelength array have been done；（the results） show the super-resolution focusing feasibility when two elements of the array are excited simultaneously. |
2楼2011-03-13 12:29:50
truwbtime(金币+5): 2011-03-13 12:50:31
| A traditional planar monopole is shown in Fig. 1(a). We propose a novel planar monopole etched aperiodically with many microstructured complementary split rings (CSRs), （as shown顺序） in Fig. 1(b)， （details of which）SR are shown in Fig. 1(c). The etched planar monopole is built on a 22mm 35mm 0.5mm substrate with a relative permittivity of（？？？） . The radiation part, a metal loop etched aperiodically with CSRs, is placed on the front side of the substrate. The distance L1 between two CSR elements along y direction is 4.0mm, L2 and L3 along x direction are 4.4mm and 3.3mm, respectively. Radii r1, r2, r3, and r4 of the rings inside CSR are 0.4mm, 0.6mm, 0.8mm, and 1mm, respectively. The gap w1 of the split is 0.3mm. Feeder of the monopole is a microstrip line with an etched ground plate, where CSRs are etched periodically at an interval of 2.9mm along x direction and at an interval of 2.5mm along y direction. The input impedance of the feeding line is 50 ohms . |
3楼2011-03-13 12:33:54
truwbtime(金币+5): 2011-03-13 12:50:27
| In Ref. [17]（文献的话放在句子的最后地道点，不用In Ref.）, far field super-resolution characteristic of TR electromagnetic wave is generated by converting evanescent waves into propagating （waves改为 ones） with the aid of randomly-distributed metal wires around each array element. Here, through the CSRs aperiodically etched on each planar monopole loop, near-field evanescent waves can be converted to propagating waves, which can be received, time-reversed by the TRM in the far-field, and then re-transmitted back. Based on [25] and [26]（文献的话放在句子的最后地道点，一样的问题）, the evanescent waves and propagating waves are reciprocal, so the far-field time-reversed wave generated from the evanescent waves of the source is converted back into initial evanescent components, which therefore perform important roles for super-resolution refocusing. To verify this mechanism, experiments have been made as follows. |
4楼2011-03-13 12:38:14
5楼2011-03-13 12:45:08
6楼2011-03-13 12:50:51
7楼2011-03-13 12:58:36
