发明名称 |
Single Ku-band multi-polarization gallium arsenide transmit chip |
摘要 |
The present invention is a wide band GaAs microwave monolithic integrated circuit (MMIC) transmit chip that is capable of transmitting linearly or circularly polarized signals when connected to a pair of orthogonal cross-polarized antennas. In an active phased-array antenna environment, this transmit chip is capable of transmitting signals with different scan angles. This invention also contains a digital serial to parallel converter that uses TTL signal to control the phase shifter and attenuator circuits that are required for controlling the polarization and scan angle of the transmitted signal.
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申请公布号 |
US7046195(B2) |
申请公布日期 |
2006.05.16 |
申请号 |
US20010014553 |
申请日期 |
2001.12.14 |
申请人 |
ITT MANUFACTURING ENTERPRISES, INC. |
发明人 |
JENABI MASUD |
分类号 |
H01Q3/02;H01Q9/04;H01Q21/00 |
主分类号 |
H01Q3/02 |
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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