This paper deals with an unequal power divider with two matching frequencies by using LC-ladder circuits. This circuit that is constructed based on the Wilkinson power divider, consists of 9 elements. This circuit can achieve the same or wider ban...
2022 IEEE International Topical Meeting on Microwave Photonics, MWP 2022 - Proceedings 2022年10月 [査読有り]
We designed and evaluated 1×2 and 2×2 optical couplers using multimode interference (MMI) optical waveguides of Ti-diffused LiNbO3. A Mach-Zehnder electrooptic modulator (MZM) designed using those two MMI couplers as an optical power splitter and ...
2022 Wireless Power Week, WPW 2022 - Proceedings 2022年7月5日
In the paper, improvement of the efficiency for the Rectenna (Rectifier + Antenna) is described. The rectifier circuit in this research promotes further improvement in efficiency and expansion of the power range by using the passive path switching...