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公开(公告)号:US09065691B2
公开(公告)日:2015-06-23
申请号:US13610912
申请日:2012-09-12
申请人: Hsiang-Hui Chang , Augusto Marques , Li-Shin Lai , Chih-Hao Sun , George Chien
发明人: Hsiang-Hui Chang , Augusto Marques , Li-Shin Lai , Chih-Hao Sun , George Chien
CPC分类号: H04L25/02 , H04L27/0002
摘要: An embodiment of the invention provides a sliced transmitter front-end (TX FE). The sliced TX FE includes first TX FE slices and a second TX FE slice that are connected in parallel. As a whole the first TX FE slices contributes a high-gain section to a superimposed gain range of the sliced TX FE. The second TX FE slice has a gain range that constitutes a low-gain section of the superimposed gain range of the sliced TX FE. A minimum gain of the gain range of the second TX FE slice is smaller than a minimum gain of the high-gain section.
摘要翻译: 本发明的实施例提供了一个切片发射机前端(TX FE)。 分片TX FE包括并行连接的第一TX FE片和第二TX FE片。 作为整体,第一TX FE片对切片TX FE的叠加增益范围贡献高增益部分。 第二TX FE切片具有构成切片TX FE的叠加增益范围的低增益部分的增益范围。 第二TX FE片的增益范围的最小增益小于高增益部分的最小增益。
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公开(公告)号:US20130142274A1
公开(公告)日:2013-06-06
申请号:US13610912
申请日:2012-09-12
申请人: Hsiang-Hui Chang , Augusto Marques , Li-Shin Lai , Chih-Hao Sun , George Chien
发明人: Hsiang-Hui Chang , Augusto Marques , Li-Shin Lai , Chih-Hao Sun , George Chien
IPC分类号: H04L25/02
CPC分类号: H04L25/02 , H04L27/0002
摘要: An embodiment of the invention provides a sliced transmitter front-end (TX FE). The sliced TX FE includes first TX FE slices and a second TX FE slice that are connected in parallel. As a whole the first TX FE slices contributes a high-gain section to a superimposed gain range of the sliced TX FE. The second TX FE slice has a gain range that constitutes a low-gain section of the superimposed gain range of the sliced TX FE. A minimum gain of the gain range of the second TX FE slice is smaller than a minimum gain of the high-gain section.
摘要翻译: 本发明的实施例提供了一个切片发射机前端(TX FE)。 分片TX FE包括并行连接的第一TX FE片和第二TX FE片。 作为整体,第一TX FE片对切片TX FE的叠加增益范围贡献高增益部分。 第二TX FE切片具有构成切片TX FE的叠加增益范围的低增益部分的增益范围。 第二TX FE片的增益范围的最小增益小于高增益部分的最小增益。
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