发明名称 |
Feed forward linearized traveling wave tube |
摘要 |
A feed-forward linearization of a traveling wave tube amplifier linearizes the transfer function of the tube through a linearization voltage derived at baseband from the instantaneous amplitude of the input signal to control the cathode voltage causing induced phase modulation to offset the normal amplitude modulation to phase modulation conversion distortion. The feed forward linearization control results in reduced distortion for improved phase linearization of the tube over the operating range of the tube.
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申请公布号 |
US6177836(B1) |
申请公布日期 |
2001.01.23 |
申请号 |
US19990307199 |
申请日期 |
1999.05.07 |
申请人 |
THE AEROSPACE CORPORATION |
发明人 |
YOUNG ALBERT M.;OSOFSKY SAMUEL SETH |
分类号 |
H03F1/32;(IPC1-7):H03F3/58 |
主分类号 |
H03F1/32 |
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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