Ying Wang, Chunshu Li, Xiang Yan. Design of Pattern Reconfigurable Microstrip Array Antenna in Terahertz Band[J]. Laser & Optoelectronics Progress, 2024, 61(9): 0906002
- Laser & Optoelectronics Progress
- Vol. 61, Issue 9, 0906002 (2024)
Fig. 1. Antenna unit geometry. (a) Top view; (b) sectional diagram
Fig. 2. Reflection coefficient of antenna unit
Fig. 3. Reflection phase of antenna unit
Fig. 4. H-plane radiation direction diagram of antenna unit
Fig. 5. H-plane orientation diagram of antenna unit fine tuning state. (a) H-plane orientation diagram of antenna unit with chemical potential of 0.1‒1.0 eV; (b) H-plane orientation diagram of antenna unit with chemical potential of 1.3‒4.0 eV
Fig. 6. Structure diagram of 2×2 microstrip array antenna
Fig. 7. 2×2 microstrip array antenna configuration. (a) State1; (b) state2; (c) state3; (d) state4; (e) state5; (f) state6; (g) state7; (h) state8; (i) state9; (j) state10
Fig. 8. H-plane radiation direction diagram of 2×2 microstrip array antenna. (a) H-plane radiation direction diagram of state1-state5; (b) H-plane radiation direction diagram of state6-state10
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Table 1. Antenna unit size parameter
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Table 2. Parameters of the antenna unit in fine tuning state
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Table 3. Performance parameters of microstrip array antenna
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