Title:
WIRELESS TRANSMISSION DEVICE AND WIRELESS TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2016/013143
Kind Code:
A1
Abstract:
This wireless transmission device (1) is provided with: a signal conversion unit (20) which converts a baseband signal to a high frequency signal; multiple quadrature modulators (11_1-11_n) which modulate the high frequency signal to multiple high-frequency transmission signals (RFb1-RFbn) on the basis of multiple control voltages (CNT1-CNTn); and multiple antenna elements (12_1-12_n) which emit the multiple transmission signals (RFb1-RFbn) in the air.
Inventors:
KANEKO TOMOYA (JP)
SHIIKUMA KAZUMI (JP)
SHIIKUMA KAZUMI (JP)
Application Number:
PCT/JP2015/002874
Publication Date:
January 28, 2016
Filing Date:
June 09, 2015
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04B7/04; H04B1/04; H04J99/00; H04L27/36
Domestic Patent References:
| WO2006104054A1 | 2006-10-05 |
Foreign References:
| JPH11330841A | 1999-11-30 |
Attorney, Agent or Firm:
IEIRI, Takeshi (JP)
House ON 健 (JP)
House ON 健 (JP)
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