Editorial Announcement: Withdrawal of Chin. Phys. Lett. 26 (2009) 028401 `Experimental Test of 7.8GHz Power Extractor Using Dielectric Loaded Rectangular Waveguide Structures' by LU Zhi-Gang, GONG Yu-Bin, GAI Wei, GAO Peng, GAO Feng, WEI Yan-Yu, WANG Wen-Xiang |