to create and rate content, and to follow, bookmark, and share content with other members.
Can the 89601B VSA analyzer clustered SC-FDMA signals?
Question asked by
on Jul 11, 2011
on Jul 11, 2011 by tabbott
Show 0 Likes
I have an LTE-Advanced uplink signal with clustered SC-FDMA and I want to see how the peak to average ratio is compared to my LTE SC-FDMA signal. Can this be done?
No one else has this question
Mark as assumed answered
This content has been marked as final.
Show 1 comment
(Required, will not be published)
Jul 11, 2011 4:03 PM
Hi Gladys -
Yes, clustered SC-FDMA increases peak-to-average power ratio compared to pure SC-FDMA used in LTE, leading to transmitter linearity issues.
The 89601B LTE-Advanced modulation analysis option allows you to configure multiple clusters of PUSCH signal. You can then perform CCDF (Complementary Cumulative Distribution Function) measurement to quantify the peak-to-average power ratio, or crest factor.
The VSA software also allows you to make modulation quality measurement such as EVM and frequency error on a clustered SC-FDMA signal.
Show 0 Likes
Retrieving data ...
Searching for YIG Spare
E4438C Service Software
HP 8560E spectrum analyzer YIG YTO A11 question/problem