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Patent Searching and Data


Title:
INTERFERENCE SIGNAL GENERATION DEVICE, INTERFERENCE SIGNAL GENERATION SYSTEM, AND INTERFERENCE SIGNAL GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/059352
Kind Code:
A1
Abstract:
This interference signal generation device comprises: a first converter that converts the frequency of an input signal on the basis of the center frequency of a frequency band to be subjected to interference; and a second converter that further converts the frequency of an output signal of the first converter on the basis of the center frequency.

Inventors:
OSHIMA Naoki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
HORI Shinichi (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Application Number:
JP2018/035057
Publication Date:
March 28, 2019
Filing Date:
September 21, 2018
Export Citation:
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Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
International Classes:
H04K3/00; G01S7/38
Foreign References:
JP2004304288A2004-10-28
JPH04108228A1992-04-09
JP2003294830A2003-10-15
Attorney, Agent or Firm:
TANAI Sumio et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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