This paper describes the design of an ultra wideband antenna installed on a PCB substrate,fed by coplanar waveguides.By loading a circular radiation patch and cutting a slot on the feed line,the radiation characteristics are improved.This antenna is used for IoT devices,ultra wide frequency bands,and some X-bands.
关键词
高增益/超宽带天线/共面波导
Key words
high gain/ultra wideband antenna/coplanar waveguide