Dipole
01
ثنائي القطب, زوج الأقطاب
a pair of equal and opposite electric charges or magnetic poles separated by a small distance
02
ثنائي القطب, هوائي ثنائي القطب
a simple type of antenna made of two metal rods, connected in the middle, that is half the wavelength of the signal it transmits or receives
أمثلة
Dipole antennas are popular in amateur radio due to their simplicity and efficiency.
هوائيات ثنائي القطب شائعة في الراديو الهواة بسبب بساطتها وكفاءتها.
