发明名称 |
HIGH-FREQUENCY, HIGH-SPEED PRECISION DIGITAL BI-PHASE MODULATOR AND METHOD FOR BI-PHASE MODULATION |
摘要 |
Embodiments of digital high-speed bi-phase modulator and method for bi-phase modulation are generally described herein. In some embodiments, the digital high-speed bi-phase modulator comprises a high-speed digital divider, a high-speed digital multiplexer, and matched signal paths provided between the divider and the multiplexer. The high-speed digital divider is configured to receive a carrier signal and generate complementary output signals. The high-speed digital multiplexer is configured to switch between the complementary output signals and generate a bi-phase modulated output at a carrier frequency (fc) modulated with a bi-phase code. The bi-phase code may be provided to control inputs of the multiplexer.
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申请公布号 |
US2013234803(A1) |
申请公布日期 |
2013.09.12 |
申请号 |
US201213415989 |
申请日期 |
2012.03.09 |
申请人 |
HANSEN BRADLEY O.;BEYLOR MICHAEL R.;BRUNS DANIEL R.;COX LLOYD;RAYTHEON COMPANY |
发明人 |
HANSEN BRADLEY O.;BEYLOR MICHAEL R.;BRUNS DANIEL R.;COX LLOYD |
分类号 |
H03C3/02 |
主分类号 |
H03C3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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