Research Article
Performance Investigations of Quasi-Yagi Loop and Dipole Antennas on Silicon Substrate for 94 GHz Applications
Table 2
Optimized Quasi-Yagi dipole antenna prototype II dimensions.
| Parameter | Quantity | Value |
| | Driven dipole length | 900 m | | Driven dipole width | 400 m | | Spacing between driven antenna and director 1 | 1476 m | | Director 1 rectangular length | 700 m | | Director 1 rectangular width | 550 m | | Spacing between director 1 and director 2 | 1000 m | | Director 2 rectangular length | 700 m | | Director 2 rectangular width | 550 m | | Ground reflector width | 300 m | | Ground reflector length | 1520 m | | Substrate width | 3500 m | | Substrate length | 5000 m | | Matching section width | 560 m | | Matching section length | 250 m | | Interdigital capacitor width | 290 m | | Interdigital capacitor length | 1040 m | | CPW feedline width | 30 m | | CPW feedline gap | 25 m | | Si substrate thickness | 380 m | | SiO2 layer thickness | 1.2 m | | Al thickness | 0.2 m |
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