Design of Broad-Band L Band 360 Analog Signal Phase Shifter

Liu Ke; Tian Xiaojian; Liu Yue; Yi Maobin

Volume 23 Issue 3

Mar. 2001

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Article Navigation > Journal of Electronics & Information Technology > 2001 > 23(3): 292-299

Liu Ke, Tian Xiaojian, Liu Yue, Yi Maobin. Design of Broad-Band L Band 360 Analog Signal Phase Shifter[J]. Journal of Electronics & Information Technology, 2001, 23(3): 292-299.

Citation:

Liu Ke, Tian Xiaojian, Liu Yue, Yi Maobin. Design of Broad-Band L Band 360 Analog Signal Phase Shifter[J]. Journal of Electronics & Information Technology, 2001, 23(3): 292-299.

Liu Ke, Tian Xiaojian, Liu Yue, Yi Maobin. Design of Broad-Band L Band 360 Analog Signal Phase Shifter[J]. Journal of Electronics & Information Technology, 2001, 23(3): 292-299.

Citation:

Liu Ke, Tian Xiaojian, Liu Yue, Yi Maobin. Design of Broad-Band L Band 360 Analog Signal Phase Shifter[J]. Journal of Electronics & Information Technology, 2001, 23(3): 292-299.

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Design of Broad-Band L Band 360 Analog Signal Phase Shifter

Liu Ke^{①;田小建},
Tian Xiaojian,
Liu Yue,
Yi Maobin

Received Date: 1999-05-21
Rev Recd Date: 1999-11-19
Publish Date: 2001-03-19

Abstract

Abstract

A 360?broad-band analog phase shifter is designed by means of CAD. Linear phase-shift, balancing insertion loss and expanding bandwidth of phase shifter are analyzed in detail. The objective function about phase shifter s bandwidth is also deduced. The analog phase shifter which uses hyperabrupt varactor chips is fabricated with MIC technology. In the frequency range of 1.3-2.1GHz, continuous variable phase-shifter up to 360 and linear deviation of less than 2.5% can be obtained. Its insertion loss varies less than 3dB. Comparing with reported phase shifters, its performances are excellent.

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References(1)

References

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