Daibo Yao, Xuan Yang, Qinggong Guo. Design of C/X dual band and dual circularly polarized shared-aperture microstrip antenna[J]. High Power Laser and Particle Beams, 2023, 35(10): 103002
- High Power Laser and Particle Beams
- Vol. 35, Issue 10, 103002 (2023)
Fig. 1. C-band antenna element
Fig. 2. X-band antenna element
Fig. 3. Structure of antenna array
Fig. 4. Feed network of the antenna
Fig. 5. Antenna and test environment
Fig. 6. Simulated and measured S -parameter
Fig. 7. Simulated and measured axial ratio
Fig. 8. Radiation pattern at 5.4 GHz of C-band
Fig. 9. Radiation pattern at 9.4 GHz of X-band
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Table 1. Dimensions of C/X band antenna element
(mm)
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Table 2. Dimensions of antenna array
(mm)
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Table 3. Comparison with other dual-band dual circularly polarized antennas
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