directivity

Tanımlar (İngilizce)

1. isim A measure of the performance of an antenna compared to an isotropic antenna; the ratio of the maximum value of radiation intensity to the average radiation intensity.
2. isim Anisotropy in the propagation of earthquake waves in the direction of rupture.
3. isim Directionality

   “First we renounced the directivity of the velocity measurement by using a hot point whose size is of order of the wire diameter [4]. Numerical simulations have shown that the probe then measures the velocity modulus [5].”