Table 4 The proposed work Vs. the previous work.
From: An optimized design for motivated broadband LPDA antenna
Reference no | Frequency range [GHz] | Material | Material thickness | Peak gain [dBi] | Bandwidth [GHz] | Impedance bandwidth (%) | Antenna size[mm] | Complexity |
|---|---|---|---|---|---|---|---|---|
23.41–33.92 | RT5880 | 0.254 | 10.7 | 10.51 | 35.5 | 5 × 9 | Complex | |
28–38-55 | RT5870 | 0.79 | 7.35 | 15 | 30 | 8 × 8 | Complex | |
25–45 | Rogers3003R | 0.75 | 10 | 20 | 57 | 150 × 75 | Simple | |
21–37 | RT5880 | 0.787 | 12–14.5 | 16 | 55 | 40 × 13 | Complex | |
26–39 | RO5880 | 0.254 | 11 | 13 | 46 | 25 × 10 | Complex | |
23.5–29.4 | RT5880 | 0.254 | 10.44 | 5.9 | 22 | 24 × 24 | Simple | |
76/93.7 | Roger | 0.127 | 10.90 | 1.4 | 22 | 9 × 8 | Moderate | |
24–39 | RO588 | 0.508 | 10.5 | 15 | 47 | 40 × 15 | Simple | |
34–40 | RT-5880 | 0.254 | 12.8 | 6 | 16 | 20 × 40 | Complex | |
26.5–30.4 | RT5880 | 0.508 | 11 | 3.9 | 13 | 28.3 × 28.3 | Complex | |
33–40 | Rogers 5880 | 0.787 | 12 | 7 | 20 | 33.31 × 54.96 | Moderate | |
1.65–70 | RO 3003 | 1.52 | 12.89 | 38.35 | 52 | 60 × 40 | Complex | |
57–84 | RO3003 | 1.52 | 7 | 27 | 38 | – | Complex | |
5.45–80 | Rogers 5880 | 0.8 | 8 | 74.55 | 57 | 18 × 12 | Simple | |
2.23–100 | RT /Duroid5880 | 1.57 | 9.52 | 97.77 | 52 | 26 × 50 | Complex | |
12–22 | RT-5880 | 1.57 | 10.7 | 10 | 57 | 55 × 45 | Complex | |
25–35.5 | Arlon Di clad 880TM | 0.02 | 11.5 | 10.5 | 34.73 | 20 × 38 | Complex | |
23–40 | Rogers-5880 | 1.57 | 11.45 | 17 | 53 | 40 × 40 | Complex | |
2–115 | FR-4 | 1.6 | 7.23 | 113 | 51 | 16 × 22 | complex | |
Proposed work | 40–70 | RT5880 | 0.254 | 14.97 | 30 | 58 | 39 × 10 | Moderate |
