- 专利标题： Systems and methods for bandwidth expansion and frequency scaling
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申请号： US15642308申请日： 2017-07-05
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公开(公告)号： US10784935B2公开(公告)日： 2020-09-22
- 发明人: Farooq Khan , Robert Clark Daniels , Khurram Muhammad , Eran Pisek , Paul Gilliland , Khalil Haddad
- 申请人： Phazr, Inc.
- 申请人地址： US TX Allen
- 专利权人： Phazr, Inc.
- 当前专利权人： Phazr, Inc.
- 当前专利权人地址： US TX Allen
- 代理商 Michael A. Rahman
- 主分类号： H04B7/06
- IPC分类号： H04B7/06 ; H04B7/0413 ; H04B7/08 ; H04B15/02 ; H04B7/10
摘要：
A wireless transmitter includes a signal processing circuit configured to generate a plurality of first and second spatial streams signals. The transmitter includes a frequency shift circuit configured to selectively apply different frequency shifts to the first and second spatial streams signals. A wireless receiver includes a frequency shift circuit configured to selectively apply different frequency shifts to the received first and second spatial streams signals. The receiver also includes a signal processing circuit configured to process the first and second frequency shifted signals.
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