Title:
信号処理装置
Document Type and Number:
Japanese Patent JP6673328
Kind Code:
B2
Abstract:
A signal processing device includes phase rotation units which rotate a phase of a signal A and generate two signals having a phase difference of θ, and a control unit which performs transition of θ over time. The control unit controls phases so that θ is approximately 0 degrees at a time point T0 and θ is approximately 180 degrees at a time point T1.
Inventors:
Shuji Miyasaka
Discretionary Abe
Discretionary Abe
Application Number:
JP2017501982A
Publication Date:
March 25, 2020
Filing Date:
January 21, 2016
Export Citation:
Assignee:
Socionext Inc.
International Classes:
H04S7/00
Domestic Patent References:
| JP7288897A | ||||
| JP6098400A | ||||
| JP2007531915A |
Attorney, Agent or Firm:
Shuichi Yoshikawa
Masao Sakajima
Masao Sakajima