Invention Grant
US08064870B2 Miniaturized dual-balanced mixer circuit based on a trifilar layout architecture
有权
基于三相布局架构的小型化双平衡混频器电路
- Patent Title: Miniaturized dual-balanced mixer circuit based on a trifilar layout architecture
- Patent Title (中): 基于三相布局架构的小型化双平衡混频器电路
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Application No.: US12391686Application Date: 2009-02-24
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Publication No.: US08064870B2Publication Date: 2011-11-22
- Inventor: Che-Chung Kuo , Huei Wang
- Applicant: Che-Chung Kuo , Huei Wang
- Applicant Address: TW Taipei
- Assignee: National Taiwan University
- Current Assignee: National Taiwan University
- Current Assignee Address: TW Taipei
- Agency: Edwards Wildman Palmer LLP
- Agent Peter F. Corless; Steven M. Jensen
- Priority: TW97137430A 20080930
- Main IPC: H04B1/26
- IPC: H04B1/26
Abstract:
A miniaturized dual-balanced mixer circuit based on a trifilar layout architecture is proposed, which is designed for use to provide a frequency mixing function for millimeter wave (MMW) signals, and which features a downsized circuit layout architecture that allows IC implementation to be more miniaturized than the conventional star-type dual-balanced mixer (DBM). The proposed miniaturized dual-balanced mixer circuit is distinguished from the conventional star-type DBM particularly in the use of a trifilar layout architecture for the layout of two balun circuit units. This feature allows the required layout area to be only about 20% of that of the conventional star-type DBM.
Public/Granted literature
- US20100079223A1 MINIATURIZED DUAL-BALANCED MIXER CIRCUIT BASED ON A TRIFILAR LAYOUT ARCHITECTURE Public/Granted day:2010-04-01
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