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公开(公告)号:US20150194941A1
公开(公告)日:2015-07-09
申请号:US14146732
申请日:2014-01-03
申请人: HTC Corporation
发明人: Chien-Hua Lee , Yen-Chuan Lin , Jin-Fu Yeh , Tian-Wei Huang
CPC分类号: H03F3/211 , H03F3/245 , H03F3/602 , H03F3/68 , H03F2200/423 , H03F2203/21142 , H04B3/56 , H04L5/1461
摘要: A power amplifying apparatus is provided. The power amplifying apparatus includes a first substrate and N power amplifiers. The N power amplifiers are disposed on the first substrate, the power amplifiers respectively receives N input signals, wherein frequency bands of at least two of the inputs signals are different. And the power amplifiers respectively generate M output signals, wherein the N is a positive integer greater than 2, and M is a positive integer not equal to N.
摘要翻译: 提供功率放大装置。 功率放大装置包括第一基板和N个功率放大器。 N个功率放大器设置在第一基板上,功率放大器分别接收N个输入信号,其中至少两个输入信号的频带不同。 并且功率放大器分别产生M个输出信号,其中N是大于2的正整数,M是不等于N的正整数。
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公开(公告)号:US09634622B2
公开(公告)日:2017-04-25
申请号:US14284408
申请日:2014-05-22
申请人: HTC Corporation
发明人: Chien-Hua Lee , Wei-Shin Tung , Yen-Chuan Lin
CPC分类号: H03F3/211 , H03F1/56 , H03F3/19 , H03F3/24 , H03F3/245 , H03F2200/111 , H03F2200/204 , H03F2200/222 , H03F2200/318 , H03F2200/378 , H03F2200/387 , H03F2200/451 , H03F2203/21103 , H04B1/006 , H04B1/40 , H04B2001/0408
摘要: A wireless communication device that includes a power amplifier and an antenna is provided. The power amplifier includes a first and a second power amplifying paths and a first and a second matching modules. The first and the second power amplifying paths receive a first and a second input signals respectively. The first matching module includes a first input variable load and a first phase-shifting circuit to respectively adjust the magnitude and the phase of the first input signal to generate a first output signal. The second matching module includes a second input variable load and a second phase-shifting circuit to respectively adjust the magnitude and the phase of the second input signal to generate a second output signal. The antenna is coupled to the power amplifier to transmit the first and the second output signals.
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公开(公告)号:US09473084B2
公开(公告)日:2016-10-18
申请号:US14146732
申请日:2014-01-03
申请人: HTC Corporation
发明人: Chien-Hua Lee , Yen-Chuan Lin , Jin-Fu Yeh , Tian-Wei Huang
CPC分类号: H03F3/211 , H03F3/245 , H03F3/602 , H03F3/68 , H03F2200/423 , H03F2203/21142 , H04B3/56 , H04L5/1461
摘要: A power amplifying apparatus is provided. The power amplifying apparatus includes a first substrate and N power amplifiers. The N power amplifiers are disposed on the first substrate, the power amplifiers respectively receives N input signals, wherein frequency bands of at least two of the inputs signals are different. And the power amplifiers respectively generate M output signals, wherein the N is a positive integer greater than 2, and M is a positive integer not equal to N.
摘要翻译: 提供功率放大装置。 功率放大装置包括第一基板和N个功率放大器。 N个功率放大器设置在第一基板上,功率放大器分别接收N个输入信号,其中至少两个输入信号的频带不同。 并且功率放大器分别产生M个输出信号,其中N是大于2的正整数,M是不等于N的正整数。
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公开(公告)号:US09300265B2
公开(公告)日:2016-03-29
申请号:US14562769
申请日:2014-12-07
申请人: HTC Corporation
发明人: Chien-Hua Lee , Yen-Chuan Lin
CPC分类号: H03G3/3042 , H03F1/56 , H03F3/19 , H03F3/245 , H03F3/68 , H03F2200/111 , H03F2200/222 , H03F2200/318 , H03F2200/387 , H03F2200/411 , H03F2200/451 , H03F2203/21103
摘要: A wireless communication device that includes a power amplifier and an antenna is provided. The power amplifier includes a first and a second power amplifying paths, a first and a second selection circuits, first matching circuits and second matching circuits. The first and the second power amplifying paths receive a first and a second input signals respectively. The first selection circuit selects one of the first matching circuits according to a frequency band of the first input signal to perform a first matching process to generate a first output signal. The second selection circuit selects one of the second matching circuits according to a frequency band of the second input signal to perform a second matching process to generate a second output signal. The antenna is coupled to the power amplifier to transmit the first and/or the second output signals.
摘要翻译: 提供了一种包括功率放大器和天线的无线通信设备。 功率放大器包括第一和第二功率放大路径,第一和第二选择电路,第一匹配电路和第二匹配电路。 第一和第二功率放大路径分别接收第一和第二输入信号。 第一选择电路根据第一输入信号的频带选择第一匹配电路中的一个,以执行第一匹配处理以产生第一输出信号。 第二选择电路根据第二输入信号的频带选择第二匹配电路中的一个,以执行第二匹配处理以产生第二输出信号。 天线耦合到功率放大器以传输第一和/或第二输出信号。
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