Fig. 9
From: Low PAPR reference signal transceiver design for 3GPP 5G NR uplink
![Fig. 9](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13638-020-01787-1/MediaObjects/13638_2020_1787_Fig9_HTML.png)
Angle of \(\mathbf {r}_{f}^{s_0}, \mathbf {r}_{f}^{s_1}\), i.e., the spectrum shaping filter outputs on port 0 and port 1 in the absence of precoder Z
From: Low PAPR reference signal transceiver design for 3GPP 5G NR uplink
Angle of \(\mathbf {r}_{f}^{s_0}, \mathbf {r}_{f}^{s_1}\), i.e., the spectrum shaping filter outputs on port 0 and port 1 in the absence of precoder Z