发明授权
- 专利标题： Absorptive microwave single pole single throw switch
- 专利标题（中）： 吸收式微波单刀单掷开关
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申请号： US10614495申请日： 2003-07-07
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公开(公告)号： US06987419B2公开(公告)日： 2006-01-17
- 发明人: Robert Ian Gresham
- 申请人： Robert Ian Gresham
- 申请人地址： US MA Lowell
- 专利权人： M/A-Com, Inc.
- 当前专利权人： M/A-Com, Inc.
- 当前专利权人地址： US MA Lowell
- 主分类号： H03F3/45
- IPC分类号： H03F3/45
摘要：
A switch circuit including a first differential amplifier pair providing a portion of an isolation channel, a second differential amplifier pair providing a portion of a transmit channel, and a third differential amplifier pair providing a control bias for selecting either the transmit channel or the isolation channel. The switch circuit provides 35 dB isolation between input and output over a 15 GHz-26 GHz range, yet is only 500 μm by 250 μm in size.
公开/授权文献
- US20050007196A1 Absorptive microwave single pole single throw switch 公开/授权日：2005-01-13
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