Lobe

Lobe may refer to:

• Lobe (anatomy)
• Lobation, a characteristic of the nucleus of certain biological cells
• Glacial lobe, a lobe-shaped glacier
• Sidelobe, an identifiable segment of an antenna radiation pattern
  • Grating lobe, a sidelobe that is much higher than all other side lobes, approximately the same as the main beam — exists only in phased arrays
  • Main lobe
• Acoustic lobe, radiation pattern exhibited by multi-driver loudspeakers
• Lobe, a large-scale structure of a radio galaxy
• Roche lobe, the region of space around a star in a binary system within which orbiting material is gravitationally bound to that star
• Lobe, an oblong protrusion from a camshaft