Two new structures that can realise both tunable and high-resolution filter operation simultaneously, together with low-noise, are presented. Experimental results demonstrate a wide tuning range for high-resolution low-noise bandpass filters with a Q value of 200. © 2011 The Institution of Engineering and Technology.
Chan, E. H. W., & Minasian, R. A. (2011). Tunable microwave photonic bandpass filter with high-resolution, coherence-free operation. Electronics Letters, 47(2), 113-115. https://doi.org/10.1049/el.2010.3193