Paper Title
Microwave Photonic Comb Filter with Continuous Tunability

In this paper an attempt has been made to implement microwave photonic comb filter with continuous tunability which is made possible by combining both microring slow light structure and digital switchable delay lines which can provide maximum delay greater than 1.2 ns. R.F spectrum of filter with different values of delay is implemented and output stop frequencies of RF spectrums is compared with theoretical values and the result shows the successful implementation of the Comb filter. Keywords - Microwave Photonic Filter; Tunable Optical Delay Lines; RF Spectrum; Finite-Impulse Response.