A new technique for implementing an equivalent continuously tunable high-resolution microwave photonic bandpass filter is presented.It is based on applying frequency conversion to the RF signal before and after high-resolution bandpass filtering. Experimental results are presented, which demonstrate the continuously tuning of a high-resolution microwave photonic bandpass filter.
|Number of pages||4|
|Journal||Microwave and Optical Technology Letters|
|Publication status||Published - Nov 2012|