发明名称 |
Linearization of FET channel impedance for small signal applications |
摘要 |
A system that provides a means of effectively applying a mathematical substitution to the characteristic V/I equation for FET devices operating in the ohmic region that causes the non-linear (distortion producing) term to be cancelled thereby improving the realizable channel impedance linearity by orders of magnitude. The system comprised of a means to sum an isolated specific portion of the information signal applied to the FET with the Gate controlling voltage to produce a signal value that achieves the improved linearity result when applied to the FET Gate terminal.
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申请公布号 |
US6348834(B1) |
申请公布日期 |
2002.02.19 |
申请号 |
US20000570996 |
申请日期 |
2000.05.15 |
申请人 |
PRO TECH COMMUNICATIONS INC. |
发明人 |
BROWN DAVID A. |
分类号 |
G05F1/10;H03F1/30;H03F1/32;(IPC1-7):G05F1/10 |
主分类号 |
G05F1/10 |
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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