Description: 本文介绍了一种基于复合右/左手（composite right/left-handed，CRLH）超材料的新型高增益的有源漏波天线(leaky-wave antenna，LWA)。这种天线工作在边射，由无源CRLH漏波部分与放大器相互连接,重新组成一种在辐射过程中逐步增大功率泄漏的结构,从而提高天线的有效口径进而提高其增益。通过放大器的准单向特性而导致的匹配再生功能,增益还可以进一步得到提高。-This paper presents a composite based on the right / left (composite right/left- handed. CRLH) - The new high-gain active leaky wave antennas (leaky-wave antenna. LWA). This antenna work on the side-by - Passive CRLH missed part amplifier connected, A re-formed in the course of radiation gradually increase the power structure of the leak, thereby enhancing the effective antenna aperture consequently enhance their gains. By the quasi-one-way amplifier characteristics which led to the regeneration of the matching function, gain can be further improved. Platform: |
Size: 1083537 |
Author:宝岛亮丽 |
Hits:
Description: 本文介绍了一种基于复合右/左手（composite right/left-handed，CRLH）超材料的新型高增益的有源漏波天线(leaky-wave antenna，LWA)。这种天线工作在边射，由无源CRLH漏波部分与放大器相互连接,重新组成一种在辐射过程中逐步增大功率泄漏的结构,从而提高天线的有效口径进而提高其增益。通过放大器的准单向特性而导致的匹配再生功能,增益还可以进一步得到提高。-This paper presents a composite based on the right/left (composite right/left- handed. CRLH)- The new high-gain active leaky wave antennas (leaky-wave antenna. LWA). This antenna work on the side-by- Passive CRLH missed part amplifier connected, A re-formed in the course of radiation gradually increase the power structure of the leak, thereby enhancing the effective antenna aperture consequently enhance their gains. By the quasi-one-way amplifier characteristics which led to the regeneration of the matching function, gain can be further improved. Platform: |
Size: 1083392 |
Author:宝岛亮丽 |
Hits:
Description: 使用时域有限差分法对微带漏波天线进行数值仿真，得到了微带漏波天线TE。模下的电场分布，对微带漏波天线的电波传播特性进行初步的讨论-Using the FDTD method, microstrip leaky wave antenna numerical simulation to get the microstrip leaky wave antenna TE. Electric field under mode distribution of the microstrip leaky wave antenna wave propagation characteristics were discussed Platform: |
Size: 222208 |
Author:ss |
Hits:
Search - leaky wave antenna