Harris Johnny M.,Haddadin Osama S.,Bagley Zachary C.,Walsh Brandon G.,Landon Jonathan C.
申请号：
US201314077433
公开号：
US9634399(B1)
申请日:
2013.11.12
申请国别(地区):
美国
年份:
2017
代理人:
Tucker Brian`Kirton McConkie
摘要：
An antenna system can impart orbital angular momentum (OAM) to an incident electromagnetic (EM) signal from a feed antenna. The antenna system can include a partial OAM antenna with a reflective surface that has only part of a full OAM shaped surface. The antenna system can thus reflect the incident EM signal as a partial OAM beam rather than a full OAM beam.
