Answer:

dipole

Answer	Crossword Clue
DIPOLE	Simple radio antenna
DIPOLE	A magnet is one, with its two opposite ends
DIPOLE	Radio antenna type

DIPOLE	Kind of antenna
DIPOLE	Rabbit ears
DIPOLE	Type of antenna
DIPOLE	"Rabbit ears" antenna type
DIPOLE	Pair of opposite charges
DIPOLE	Radio antenna
DIPOLE	Two-rod antenna
DIPOLE	Rabbit ears, e.g.

DIPOLE	Pair of opposite electric charges
DIPOLE	Antenna type
DIPOLE	Simple antenna
DIPOLE	Simple kind of antenna