Title:
スポットビーム衛星帯域幅を増加するためのシステム及び方法
Document Type and Number:
Japanese Patent JP6470758
Kind Code:
B2
Abstract:
A device and method for demodulation of multiple received signals is provided. The device can have a receiver configured to receive a composite signal having two or more constituent signals overlapped in frequency. The device can have one or more processors configured to determine a at least one modulation type and at least one symbol rate corresponding to the two or more constituent signals. The one or more processors can further resample the composite signal at a sampling rate that is a multiple of the at least one symbol rate to determine the characteristics of the two or more constituent signals. The one or more processors can separate and output the two or more constituent signals using the determined characteristics.
Inventors:
Robert Potter
Doutridge, Stuart
Orndorf, Timothy
Doutridge, Stuart
Orndorf, Timothy
Application Number:
JP2016544545A
Publication Date:
February 13, 2019
Filing Date:
January 22, 2015
Export Citation:
Assignee:
Kratos Integral Holdings, LRC
International Classes:
H04B1/10; H04B7/155; H04L27/00
Domestic Patent References:
| JP2015530836A |
Foreign References:
| WO2003077488A1 |
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Akiyo Iwahori
Kaoru Takahashi
Nao Oda
Akiyo Iwahori
Kaoru Takahashi