Author Affiliations
1School of Science, Jiangxi University of Science and Technology, Ganzhou 341000, China2School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, Chinashow less
Fig. 1. Model of half circular ring helix slow wave structure and half rectangular ring helix slow-wave structure
Fig. 2. Effect of helix thickness on high-frequency characteristics with parameters of (in mm) b/a=2, a=0.10, w=0.06, p=0.20, c=1.00, d=1.00
Fig. 3. Effect of helix width w on high-frequency characteristics with parameters of (in mm) b/a=2, a=0.10, t=0.01, p=0.20, c=1.00, d=1.00
Fig. 4. Effect of the height b on high-frequency characteristics with parameters of (in mm) a=0.10, t=0.03, w=0.06, p=0.20, c=1.00, d=1.00
Fig. 5. Effect of the axial period on high-frequency characteristics with parameters of (in mm) a=0.10, b/a=2, t=0.01, w=0.06, c=1.00, d=1.00
Fig. 6. Effect of aspect ratio on high-frequency characteristics with parameters of (in mm) 4a+4b=1.22, t=0.03, w=0.06, p=0.20, c=1.00, d=1.00
Fig. 7. Comparison of high frequency characteristics between the half circular ring helix slow wave structure and the half rectangular ring helix slow wave structure
Fig. 8. S parameters of half rectangular ring helix slow-wave structure