On some diffraction efficiency equations for a thick grating or hologram

On the antenna efficiencies for the diel

On the antenna efficiencies for the dielectric leaky-wave antennas with a sinusoidal metallic diffraction grating coupled from the broad and the narrow face of the dielectric

✍ A. Oral Salman 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 339 KB

## Abstract The antenna efficiencies of dielectric leaky‐wave antennas (DLWA) with sinusoidal metallic diffraction grating for the couplings from the narrow and the broad faces of the dielectric line are compared. It is observed that the narrow face‐coupled DLWA does not exhibit stop‐band behavior