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公开(公告)号:US20140079096A1
公开(公告)日:2014-03-20
申请号:US13620342
申请日:2012-09-14
申请人: Ali Afsahi , Arya Reza Behzad , Ali Karimi-Sanjaani , Dandan Li , Kyujin Oh , Prasad Sitaram
发明人: Ali Afsahi , Arya Reza Behzad , Ali Karimi-Sanjaani , Dandan Li , Kyujin Oh , Prasad Sitaram
CPC分类号: H03F3/45188 , H03F3/245 , H03F2203/45481
摘要: To improve upon efficiency of a transmitter's power amplifier during low power operation, a switching system is used to selectively switch between different (e.g., normal and reduced) power supplies. Suitable hardware/software in the form of circuitry, logic gates, and/or code functions to process, amplify, and transmit an input RF signal and selectively switch IN/OUT a plurality of supply voltages using control logic.
摘要翻译: 为了在低功率操作期间提高发射机功率放大器的效率,使用切换系统来选择性地在不同(例如正常和简化的)电源之间切换。 以电路,逻辑门和/或代码功能的形式的合适的硬件/软件,用于处理,放大和传输输入RF信号,并使用控制逻辑选择性地切换IN / OUT多个电源电压。
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公开(公告)号:US08884702B2
公开(公告)日:2014-11-11
申请号:US13620342
申请日:2012-09-14
申请人: Ali Afsahi , Arya Reza Behzad , Ali Karimi-Sanjaani , Dandan Li , Kyujin Oh , Prasad Sitaram
发明人: Ali Afsahi , Arya Reza Behzad , Ali Karimi-Sanjaani , Dandan Li , Kyujin Oh , Prasad Sitaram
IPC分类号: H03F3/04
CPC分类号: H03F3/45188 , H03F3/245 , H03F2203/45481
摘要: To improve upon efficiency of a transmitter's power amplifier during low power operation, a switching system is used to selectively switch between different (e.g., normal and reduced) power supplies. Suitable hardware/software in the form of circuitry, logic gates, and/or code functions to process, amplify, and transmit an input RF signal and selectively switch IN/OUT a plurality of supply voltages using control logic.
摘要翻译: 为了在低功率操作期间提高发射机功率放大器的效率,使用切换系统来选择性地在不同(例如正常和简化的)电源之间切换。 以电路,逻辑门和/或代码功能的形式的合适的硬件/软件,用于处理,放大和传输输入RF信号,并使用控制逻辑选择性地切换IN / OUT多个电源电压。
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