发明名称 |
On-chip integrated mixer with balun circuit and method of making the same |
摘要 |
A radio frequency (RF) mixing device wherein RF core circuit elements requiring signal splitting are provided with one or more signal splitting element(s) ("balun(s)") integrated on-chip with the core RF circuit elements. The RF mixing device comprises one or more RF circuit element(s) integrated on a common substrate with one or more balun(s), wherein the common substrate is an insulating substrate further provided with associated silicon-based CMOS circuitry formed in a thin, highly crystalline silicon layer formed on the insulating substrate. The insulating substrate is selected from transparent crystalline materials such as sapphire, spinel, etc. The common substrate is preferably ultrathin silicon-on-sapphire.
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申请公布号 |
US2002163375(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
US20010001250 |
申请日期 |
2001.10.30 |
申请人 |
WU JOHN C.;RODGERS PAUL L.;MOHR JEFF T.;KELLY DAVID E. |
发明人 |
WU JOHN C.;RODGERS PAUL L.;MOHR JEFF T.;KELLY DAVID E. |
分类号 |
H01L27/06;H01L27/08;H01L29/786;H03D7/14;(IPC1-7):G06G7/16 |
主分类号 |
H01L27/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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