Design of a Compact Ultrawideband U-Shaped Slot Etched on a Circular Patch Antenna with Notch Band Characteristics for Ultrawideband Applications

by Jiwan Ghimire, Dong-You Choi
Published 2019-01-01

Bandwidth Enhancement and Mutual Coupling Reduction Using a Notch and a Parasitic Structure in a UWB-MIMO Antenna

by Jiwan Ghimire, Kwang-Wook Choi, Dong-You Choi
Published 2019-01-01

Wireless Telecommunication Links for Rainfall Monitoring: Deep Learning Approach and Experimental Results

by Feyisa Debo Diba, Md Abdus Samad, Jiwan Ghimire, Dong-You Choi
Published 2021-01-01

Vivaldi Antenna Arrays Feed by Frequency-Independent Phase Shifter for High Directivity and Gain Used in Microwave Sensing and Communication Applications

by Jiwan Ghimire, Feyisa Debo Diba, Ji-Hoon Kim, Dong-You Choi
Published 2021-09-01