Table 2.

Insect radar groups and relevant sample publications (not a complete list).

Radar Orientation	Pulsed	FMCW
High-Altitude: Scanning Large Areas	[90,93,137,138,139,140,141]
High-Altitude: Vertically Oriented (including VLR)	[135,150,151,157,158,160,163,164,166]	[192,193,194,199,205,206]
Low-Altitude: Harmonic	[169,172,173,174,175,176,177,178,179,180,181,183]	[178,182,195,196,197]