| 一种收发同时工作的集成有源阵天线 |
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| 引用本文： | 沙济彰 Hall,PS.一种收发同时工作的集成有源阵天线[J].东南大学学报(自然科学版),1997,27(4):118-121. |
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| 作者姓名： | 沙济彰 Hall PS |
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| 作者单位： | 河海大学常州分校 |
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| 基金项目： | 英国伯明翰大学研究课题 |
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| 摘 要： | 一种收发同时工作的集成有源阵天线沙济彰Ｐ．Ｓ．ＨａｌＭ．Ｊ．Ｃｒｙａｎ（河海大学常州分校，常州２１３０２２）（ＵｎｉｖｅｒｓｉｔｙｏｆＢｉｒｍｉｎｇｈａｍ，Ｂｉｒｍｉｎｇｈａｍ，Ｂ１５２ＴＴ，Ｕ．Ｋ．）有源天线是指把有源器件集成到天线之中，或将两者...
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| 关 键 词： | 有源阵天线 收发同时工作 接地天线 微带天线 |
An Integrated Active Array Antenna with Simultaneous Transmit Receive Operation |
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| Sha Jizhang.An Integrated Active Array Antenna with Simultaneous Transmit Receive Operation[J].Journal of Southeast University(Natural Science Edition),1997,27(4):118-121. |
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| Authors: | Sha Jizhang |
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| Abstract: | An integrated active array antenna with simultaneous transmit receive operation is presented. It is a two element array of sequentially rotated active patches. Each element includes an oscillator and an amplifier, which are mounted on orthogonal sides of a square patch, so that transmitting and receiving paths are isolated and polarization duplexed. The array gives in excess of 55 dB transmit receive isolation at 3.77 GHz. This means that it can be combined into a big array to use for short range communication and radar systems. |
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| Keywords: | microwave antennas antenna arrays duplex operation duplex systems |
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