James E. Straeter,Calvin G. Gray,George William Slade,Daniel Leonard Orban
申请号：
US13489529
公开号：
US20120322520A1
申请日:
2012.06.06
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An agricultural vehicle having a frame and an inlet for intaking crop mat. A hard object assembly is attached to the frame and includes transmitting antennae for transmitting pulsed microwaves and a receiver system that receives the microwaves in order to detect hard objects within the crop mat.
