Optimizing waveguide cross sections with respect to power handling capability

Engineering Circular Polarization in Chip-integrated High-Tc Superconducting THz Antennas

“…Consequently, between the developed optical technologies and the mature microwave, a frequency gap exists [8][9][10][11][12][13][14][15][16]. Pentagonal cavity attracts great attention due to its high-power capability contributed to waveguides and transmission lines [2,[17][18][19][20][21]. In addition, pentagonal cavity offer circular polarization THz light with only one feed point for application in THz telecommunication and IoT [2].…”