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A mixer is a device whose output frequency is a sum or a difference of input frequencies. With f1 and f2 as input frequencies, the output frequency is f1 + f2. The mixer is generally an analogue device. In this work, we suggest a digital mixer, designed and implanted using digital logic. A phase locked loop is added at the output of the mixer acting as a pass band filter. The input and output digital nature implies that there is no conversion loss and the isolation between output port and input ports was no less than 45 dB. The mixer can be used for downconversion of the signal to be measured in spectrum analyzer.
Original languageEnglish
Number of pages6
Publication statusPublished - 2 Jul 2019
EventJoint IMEKO TC1-TC7-TC13-TC18 Symposium 2019: The future glimmers long before it comes to be - St Petersburg, Russian Federation
Duration: 2 Jul 20195 Jul 2019
https://imeko19-spb.org/

Conference

ConferenceJoint IMEKO TC1-TC7-TC13-TC18 Symposium 2019
CountryRussian Federation
CitySt Petersburg
Period2/07/195/07/19
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ID: 47468282