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公开(公告)号：US09197174B2
公开(公告)日：2015-11-24
申请号：US13937780
申请日：2013-07-09
Applicant: Samsung Electronics Co. Ltd.
Inventor： Jae-Kwon Kim , Jong-Woo Lee , Jae-Hyun Lim
CPC classification number: H03F1/30 , H03F3/45179 , H03F3/505 , H03F2200/447 , H03F2203/45591 , H03F2203/45604 , H03G1/0088 , H03G3/001 , H04B1/005 , H04B1/401
Abstract: An analog baseband filter for a radio transceiver is provided. An analog baseband filter for a multi-mode multi-band radio transceiver includes a current-voltage conversion amplifier converting a current received at the analog baseband filter into a voltage and adjusting a gain of an output voltage of the current-voltage conversion amplifier using a plurality of resistors, and a source follower circuit compensating for temperature for the output voltage of the current-voltage conversion amplifier.
Abstract translation: 提供了一种用于无线电收发器的模拟基带滤波器。 一种用于多模式多频带无线电收发器的模拟基带滤波器包括电流 - 电压转换放大器，其将在模拟基带滤波器处接收到的电流转换为电压，并且使用以下方式调整电流 - 电压转换放大器的输出电压的增益 多个电阻器和补偿电流 - 电压转换放大器的输出电压的温度的源极跟随器电路。
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公开(公告)号：US09356563B2
公开(公告)日：2016-05-31
申请号：US14735454
申请日：2015-06-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae-Kwon Kim , Jong-Woo Lee , Jae-Hyun Lim
CPC classification number: H03F1/30 , H03F3/45179 , H03F3/505 , H03F2200/447 , H03F2203/45591 , H03F2203/45604 , H03G1/0088 , H03G3/001 , H04B1/005 , H04B1/401
Abstract: An analog baseband filter for a radio transceiver is provided. An analog baseband filter for a multi-mode multi-band radio transceiver includes a current-voltage conversion amplifier converting a current received at the analog baseband filter into a voltage and adjusting a gain of an output voltage of the current-voltage conversion amplifier using a plurality of resistors, and a source follower circuit compensating for temperature for the output voltage of the current-voltage conversion amplifier.
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