Invention Grant
- Patent Title: Monolithic integration of antenna switch and diplexer
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Application No.: US15151285Application Date: 2016-05-10
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Publication No.: US10256863B2Publication Date: 2019-04-09
- Inventor: Shiqun Gu , Chengjie Zuo , Steve Fanelli , Thomas Gee , Young Kyu Song
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Qualcomm Incorporated/Seyfarth Shaw LLP
- Main IPC: H04B1/48
- IPC: H04B1/48 ; H01L21/84 ; H01L23/48 ; H01L23/60 ; H01L23/66 ; H01L27/12 ; H01L29/06 ; H01L49/02 ; H01L21/762 ; H01L21/768 ; H01L23/522

Abstract:
An integrated radio frequency (RF) circuit structure may include a resistive substrate material and a switch. The switch may be arranged in a silicon on insulator (SOI) layer supported by the resistive substrate material. The integrated RF circuit structure may also include an isolation layer coupled to the SOI layer. The integrated RF circuit structure may further include a filter, composed of inductors and capacitors. The filter may be arranged on a surface of the integrated RF circuit structure, opposite the resistive substrate material. In addition, the switch may be arranged on a first surface of the isolation layer.
Public/Granted literature
- US20170201291A1 MONOLITHIC INTEGRATION OF ANTENNA SWITCH AND DIPLEXER Public/Granted day:2017-07-13
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