A slot array antenna is designed using ridge gap waveguide technology in two sub arrays. Each sub array is fed through a power divider which is designed on a separate ridge- groove gap waveguide. The ...

This paper presents a circularly polarized printed circuit board (PCB) patch antenna using mushroom-like electromagnetic band gap (EBG) structure for gain enhancement. Unlike the popular method of ...

Test fixtures are becoming more important in 5G, 6G, and phased-array designs. This article explains methods to optimize test ...

Digging through IMS 2025’s technical sessions unearthed some insights into the microwave industry’s research inclinations, ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...