Yingxi Liu, Handong Wu, Yuhui Ren. Multimode reflector antenna suitable for construction of a high intensity radiated field[J]. High Power Laser and Particle Beams, 2023, 35(3): 033005
- High Power Laser and Particle Beams
- Vol. 35, Issue 3, 033005 (2023)
Fig. 1. Multimode reflector antenna
Fig. 2. Basic types of offset reflector antenna
Fig. 3. Offset Cassegrain multimode reflector antenna
Fig. 4. Simulation results of conventional offset Cassegrain antenna with 0.45 m aperture
Fig. 5. Simulation results of multimode offset Cassegrain antenna with 1 m aperture
Fig. 6. Comparison of the pattern at the center frequency of antennas with 1m diameters
Fig. 7. Photo of the antenna
Fig. 8. Measured patterns of the antenna at different frequency
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Table 1. Comparison of simulation performance of two antennas
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Table 2. Summary of antenna performance
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