The vmsk modulation delusion

Chen Xiaoyi; Yao Qingdong; Liu Xiaocheng

Volume 25 Issue 11

Nov. 2003

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Chen Xiaoyi, Yao Qingdong, Liu Xiaocheng. The vmsk modulation delusion[J]. Journal of Electronics & Information Technology, 2003, 25(11): 1558-1563.

Citation:

Chen Xiaoyi, Yao Qingdong, Liu Xiaocheng. The vmsk modulation delusion[J]. Journal of Electronics & Information Technology, 2003, 25(11): 1558-1563.

Chen Xiaoyi, Yao Qingdong, Liu Xiaocheng. The vmsk modulation delusion[J]. Journal of Electronics & Information Technology, 2003, 25(11): 1558-1563.

Citation:

Chen Xiaoyi, Yao Qingdong, Liu Xiaocheng. The vmsk modulation delusion[J]. Journal of Electronics & Information Technology, 2003, 25(11): 1558-1563.

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The vmsk modulation delusion

Received Date: 2002-06-24
Rev Recd Date: 2002-10-17
Publish Date: 2003-11-19

Abstract

Abstract

H. R. Walker presented a high spectral efficiency modulation (VMSK). It can reach 30 bit/(sHz) simply without loss of SNR in his analysis. There are papers introduce this technology in China too. But, through deeply analysis based on the engineering point, a very regrettable conclusion is obtained, i.e, this technology is a beautiful rainbow!

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