yixiusky
Member level 2
Hello everyone, I would like to ask questions about Low Noise Amplifier for LTE standard.
1. In the commercial LTE chip, multiple LNAs are adopted which consumes a large area. I wonder why do not use one wideband LNA instead of multi-narrow band LNAs? Are there any technical issues for this wideband LNA design, or are there any advantages to adopt multi-narrow band LNAs?
2. Could anyone provide the documents which can explain question 1?
Thank you very very much !
1. In the commercial LTE chip, multiple LNAs are adopted which consumes a large area. I wonder why do not use one wideband LNA instead of multi-narrow band LNAs? Are there any technical issues for this wideband LNA design, or are there any advantages to adopt multi-narrow band LNAs?
2. Could anyone provide the documents which can explain question 1?
Thank you very very much !