Design and Measurement of a W-Band Brewster Window

作者：Zhang, Yanyan^*; Zhang, Liang; He, Wenlong; Donaldson, Craig R.; McElhinney, Paul; Phelps, Alan D. R.; Cross, Adrian W.

来源：IEEE Microwave and Wireless Components Letters, 2015, 25(12): 826-828.

DOI：10.1109/LMWC.2015.2495110

• Brewster window
• corrugated waveguide
• gyrodevices

A Brewster window integrated into a corrugated waveguide was designed, manufactured and studied for a W-band gyrotron traveling wave amplifier. A corrugated waveguide intended to guide a quasi-plane wave (HE11) through the window, was numerically optimized and verified by measurement using a Vector Network Analyzer. The Brewster window was measured to have a reflection lower than -22 dB for the TE11 mode over the frequency range of 85-101 GHz.

• 出版日期2015-12
• 单位电子科技大学