![Design and optimization of a non-cross feed printed log periodic dipole array antenna using particle swarm optimization - ScienceDirect Design and optimization of a non-cross feed printed log periodic dipole array antenna using particle swarm optimization - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1434841117306337-gr1.jpg)
Design and optimization of a non-cross feed printed log periodic dipole array antenna using particle swarm optimization - ScienceDirect
![Parametric evaluation of microstrip log periodic dipole array antenna using transmission line equivalent circuit - ScienceDirect Parametric evaluation of microstrip log periodic dipole array antenna using transmission line equivalent circuit - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2215098616308291-gr1.jpg)
Parametric evaluation of microstrip log periodic dipole array antenna using transmission line equivalent circuit - ScienceDirect
![Figure 1 from Reduced size planar Log-Periodic Dipole Arrays (LPDAs) using rectangular meander line elements | Semantic Scholar Figure 1 from Reduced size planar Log-Periodic Dipole Arrays (LPDAs) using rectangular meander line elements | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/f6ebd03c9ca08b29ea23ffe0f67947d89c82aca5/3-Figure1-1.png)
Figure 1 from Reduced size planar Log-Periodic Dipole Arrays (LPDAs) using rectangular meander line elements | Semantic Scholar
![Figure 1 from Design of a printed log-periodic dipole antenna (LPDA) for 0.8–2.5 GHz band applications | Semantic Scholar Figure 1 from Design of a printed log-periodic dipole antenna (LPDA) for 0.8–2.5 GHz band applications | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/452ab3990a6c4f3ec09dee27e7e8b3156dec03b8/1-Figure1-1.png)