Pyramidal Horn (waveguide) | 40% | 9dBi - 18dBi | ![> \lambda > \lambda](http://s0.wp.com/latex.php?latex=+%3E+%5Clambda++&bg=ffffff&fg=000000&s=1) | Waveguide fed | Directional | Linear |
Corner Reflector | 10% | 13dBi | ![\geq \lambda \geq \lambda](http://s0.wp.com/latex.php?latex=+%5Cgeq+%5Clambda++&bg=ffffff&fg=000000&s=1) | 40Ω - 100Ω | Directional | Linear (elliptical) |
Dipole | 10% | 2.15dBi | ![\leq \frac{\lambda}{2} \leq \frac{\lambda}{2}](http://s0.wp.com/latex.php?latex=+%5Cleq+%5Cfrac%7B%5Clambda%7D%7B2%7D++&bg=ffffff&fg=000000&s=1) | 73Ω | Omnidirectional (Normal to Dipole) | Linear |
Inset Patch | 1% - 5% | 6dBi | | 30Ω - 200Ω | Unidirectional | Linear |
Monopole | 10% | 2dBi - 5dBi | ![\leq \frac{\lambda}{4} \leq \frac{\lambda}{4}](http://s0.wp.com/latex.php?latex=+%5Cleq+%5Cfrac%7B%5Clambda%7D%7B4%7D++&bg=ffffff&fg=000000&s=1) | 36.5Ω | Slanted Omnidirectional (Normal to Monopole) | Linear |
Pyramidal Horn (pin-fed) | >15% | 9dBi - 18dBi | ![> \lambda > \lambda](http://s0.wp.com/latex.php?latex=+%3E+%5Clambda++&bg=ffffff&fg=000000&s=1) | 10 Ω to 250Ω | Directional | Linear |