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Design >> RF Design >> 5G Carrier Frequency
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Message started by niloun on Nov 19^th, 2019, 3:43pm

Title: 5G Carrier Frequency
Post by niloun on Nov 19^th, 2019, 3:43pm

Hello everyone,

Consider a 5G system, either a 5G mobile communication system or a v2x 5G communication system. How do we determine the intermediate frequency after the down-converter? Is it a fixed frequency or not? Is there any relationship between local frequency and carrier frequency?

For example, I have read that for Bluetooth: "Intermediate frequency at the converter output is typically in the range from 1 MHz to 5 MHz. This frequency is according to carrier frequency in the GFSK modulator."

I have done a lot of research but couldn't come up with any answers.

Thank you in advance,
Nilou