radar target vs blip

radar target and blip both are nouns.

Word	Noun	Adjective	Verb	Adverb
radar target	Yes	No	No	No
blip	Yes	No	No	No

As nouns, radar target and blip are synonyms defined as:

radar target and blip: a radar echo displayed so as to show the position of a reflecting surface

Other synonyms of radar target include pip.

radar target (noun)	blip (noun)
a radar echo displayed so as to show the position of a reflecting surface	a radar echo displayed so as to show the position of a reflecting surface
	a sudden minor shock or meaningless interruption