Invention Grant
- Patent Title: Analog baseband filter for radio transceiver
- Patent Title (中): 用于无线电收发器的模拟基带滤波器
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Application No.: US13937780Application Date: 2013-07-09
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Publication No.: US09197174B2Publication Date: 2015-11-24
- Inventor: Jae-Kwon Kim , Jong-Woo Lee , Jae-Hyun Lim
- Applicant: Samsung Electronics Co. Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2013-0018944 20130222
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H03G3/00 ; H03F3/45 ; H03G1/00 ; H04B1/00
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.
Public/Granted literature
- US20140242926A1 ANALOG BASEBAND FILTER FOR RADIO TRANSCEIVER Public/Granted day:2014-08-28
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