radiowave propagation
type: Concept
preferred label: انتشار موج رادیویی @fa
related: ionospheric electromagnetic wave propagation

Earth-ionosphere waveguide
type: Concept
broader: ionospheric electromagnetic wave propagation
preferred label: موج‌بر زمین-یون‌سپهر @fa

ionospheric electromagnetic wave propagation
type: Concept
alternative label: scintillation, ionospheric
broader: plasma electromagnetic wave propagation
broader: atmospheric electromagnetic wave propagation
narrower: Earth-ionosphere waveguide
preferred label: انتشار موج الکترومغناطیسی یون‌سپهر @fa
related: radiowave propagation
related: fading
related: whistler
related: ionosphere
scope note: scintillation, ionospheric

plasma electromagnetic wave propagation
type: Concept
narrower: ionospheric electromagnetic wave propagation
preferred label: انتشار موج الکترومغناطیسی پلاسما @fa

atmospheric electromagnetic wave propagation
type: Concept
narrower: ionospheric electromagnetic wave propagation
preferred label: انتشار موج الکترومغناطیسی جو @fa

ionosphere
type: Concept
preferred label: یون‌سپهر @fa
related: ionospheric electromagnetic wave propagation

whistler
type: Concept
preferred label: تاره @fa
related: ionospheric electromagnetic wave propagation

fading
type: Concept
preferred label: محوشدگی @fa
related: ionospheric electromagnetic wave propagation