1. Aerial Reconnaissance in the Army, 1917-1991;Blom,2010
2. P. Hogan et al., “Transparent Yttria for IR Windows and Domes – Past and Present,” presented at the 10th DoD Electromagnetic Windows Symp., Norfolk, VA, May. 19, 2004.
3. mm-Wave SAR Demonstrator as A Test Bed for Advanced Solutions in Microwave Imaging;Caris;IEEE Aerosp. Electron. Syst. Mag.,2014
4. II. Thin Film Deposition;Chen,2004
5. Lecture 12;Cheung,2010