Jingwei Ma, Dongfang Zhou, Yi Zhang, Dalong Lü. A compact filtering patch antenna with independent controllable radiation nulls[J]. High Power Laser and Particle Beams, 2023, 35(2): 023007
- High Power Laser and Particle Beams
- Vol. 35, Issue 2, 023007 (2023)
Fig. 1. Top view of the evolution process
Fig. 2. Simulated results of the designed antennas I, II and III
Fig. 3. Electric current distributions
Fig. 4. Top view of the proposed filtering antenna
Fig. 5. Photograph of the proposed filtering antenna prototype
Fig. 6. Independent controllable radiation nulls of the filter antenna
Fig. 7. Simulated/measured results of the proposed filtering antenna
Fig. 8. Simulated and measured radiation patterns of the antenna in E -plane and H -plane at 2.4 GHz
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Table 1. Performance comparison with other reported wideband filtering antennas
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