![[IEEE 3rd International Conference on Microwave and Millimeter Wave Technology - Beijing, China (17-19 Aug. 2002)] 2002 3rd International Conference on Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. - An ultra wideband helical groove waveguide TWT]()
[IEEE 3rd International Conference on Microwave and Millimeter Wave Technology - Beijing, China (17-19 Aug. 2002)] 2002 3rd International Conference on Microwave and Millimeter Wave Technology, 2002. Proceedings. ICMMT 2002. - An ultra wideband helical groove waveguide TWTYanyu Wei, ; Wenxiang Wang, ; Baofu Jia, ; Sinha, A.K.; Sheng-gang Liu, ; Gun-Sik Park, · 2002