Ngawi (ANTARA) - A fire at PT Dwi Prima Sentosa’s shoe factory in Karangtengah Prandon village, Ngawi, East Java, early on Monday morning destroyed around 150 thousand pairs of shoes and sandals, ...

This letter presents the new concept and method of feed line resonator (FLR). Unlike the conventional filter feed lines, which serve solely for external coupling, the proposed feed line resonators can ...