专利检索 ap:("NEC Corporation") AND inv:"Naoki OSHIMA" 第 2 页

11.

发明申请
INTERFERENCE SIGNAL GENERATION DEVICE, INTERFERENCE SIGNAL GENERATION SYSTEM, AND INTERFERENCE SIGNAL GENERATION METHOD 审中-公开

公开(公告)号：US20200266915A1

公开(公告)日：2020-08-20

申请号：US16648519

申请日：2018-09-21

申请人： NEC Corporation

发明人： Naoki OSHIMA , Shinichi HORI

IPC分类号： H04K3/00 , G01S7/38

摘要： An interference signal generation device includes a first converter configured to perform conversion on a frequency of an input signal based on a center frequency of a frequency band to be interfered, and a second converter configured to further perform conversion on a frequency of an output signal of the first converter based on the center frequency.