Optics
Leaky wave antenna
Planar
Leaky mode
Slot antenna
Physics
Aperture (computer memory)
Coaxial
Near and far field
Polarization (electrochemistry)
Radiation pattern
Acoustics
Computer science
Microstrip antenna
Telecommunications
Antenna (radio)
Single-mode optical fiber
Radiation mode
Laser
Computer graphics (images)
Chemistry
Physical chemistry
