%0 Journal Article %A R. Heydari and M. R. Salehi %D 2009 %J International Journal of Electronics and Communication Engineering %B World Academy of Science, Engineering and Technology %I Open Science Index 32, 2009 %T Tunable Photonic Microwave Bandpass Filter Based on EOPM and VPBS %U https://publications.waset.org/pdf/6369 %V 32 %X A tunable photonic microwave bandpass filter with negative coefficient based on an electro-optic phase modulator (EOPM) and a variable polarization beamsplitter (VPBS) is demonstrated. A two-tap microwave bandpass filter with one negative coefficient is presented. The chromatic dispersion and optical coherence are not affected on this filter. %P 1607 - 1609