Multi-bit phase quantization RF memory and its spurious level

Qu Erguang; Yang Shaoquan

Volume 24 Issue 11

Nov. 2002

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Article Navigation > Journal of Electronics & Information Technology > 2002 > 24(11): 1475-1479

Qu Erguang, Yang Shaoquan. Multi-bit phase quantization RF memory and its spurious level[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1475-1479.

Citation:

Qu Erguang, Yang Shaoquan. Multi-bit phase quantization RF memory and its spurious level[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1475-1479.

Qu Erguang, Yang Shaoquan. Multi-bit phase quantization RF memory and its spurious level[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1475-1479.

Citation:

Qu Erguang, Yang Shaoquan. Multi-bit phase quantization RF memory and its spurious level[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1475-1479.

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Multi-bit phase quantization RF memory and its spurious level

Qu Erguang^{①;杨绍全},
Yang Shaoquan

Received Date: 2001-05-08
Rev Recd Date: 2001-09-10
Publish Date: 2002-11-19

Abstract

Abstract

The principle of multi-bit Phase Quantization Digital RF Memory (PQDRFM) and the implementation of Phase Quantizer (PQ) are discussed. The topology of PQ which is easy to monolithic integration is given. The factors affecting the spurious level of PQDRFM are investigated and the expression of the relationship of spurious level via the quantization bit number is given. The emphasis is put on the effect of the unbalance of PQ input amplitude and phase on the spurious level.

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References(1)

References

W.M. Schnaitter, et al., A 0.5GHz CMOS digital RF memory chip, IEEE J. of Solid-State Circuits, 1986, SC-21(5), 720-726.[2]M. Gary.[J].H. William, H. Marty, et al., 500MHz GaAs digital RF memory modulator IC, Proc. of the 1996 18th Annual IEEE Gallium Arsenide Integrated Circuit Symposium, Austin, TX, USA:Systems Processes Engineering Corp (SPEC.1996,:-[3]D.C. Schleher, Eletronic Warfare in the Information Age, Boston, London, Artech House, Inc 2000, Chapter 5, 5.2. ［4］T.T. Vu, M. Hattis, A GaAS phase digitizing and summing system for microwave signal storage,IEEE J. of Solid-State Circuits, 1989, SC-24(1), 104-117.[4]周国富,相位量化数字射频存贮器的寄生信号性能分析,电子学报,1992,20(12),26-31

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