High-Gain Slotted Waveguide Antennas for Wireless THz and Optical Fiber Front-Ends

被引：0
|
作者：
Wijayanto, Yusuf N. [1 ,2 ]
Paramayudha, Ken [2 ]
Kannoo, Atsushi [1 ]
机构：
[1] Natl Inst Informat & Commun Technol, Tokyo, Japan
[2] Natl Res & Innovat Agcy, Jakarta, Dki Jakarta, Indonesia
来源：
2022 3RD URSI ATLANTIC AND ASIA PACIFIC RADIO SCIENCE MEETING (AT-AP-RASC) | 2022年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We design slotted waveguide antennas and observe their characteristics for application in THz bands. The antenna consists of a rectangular waveguide, radiation slots, and a feeding port. By modifying the number of the radiation slots, the characteristics of the slot waveguide antenna become changed. The antenna gain of up to 17.5 dBi and a beamwidth of 1.8 degrees can be achieved for an operational frequency of 300 GHz bands. The proposed antenna is promising for wireless THz and optical fiber front ends by integrating optical modulators or detectors.
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