[IEEE 2011 IEEE Intl. Topical Meeting on Microwave Photonics (MWP 2011) jointly held with the 2011 Asia-Pacific Microwave Photonics Conference (APMP) - Singapore, Singapore (2011.10.18-2011.10.21)] 2011 International Topical Meeting on Microwave Photonics jointly held with the 2011 Asia-Pacific Microwave Photonics Conference - An optically tunable frequency-doubling optoelectronic oscillator incorporating a phase-shifted-fiber-Bragg-grating-based frequency-tunable photonic microwave filter