In nature, tiny crystals known as nanocrystals are formed slowly over many years. Rocks and minerals react with air, water, and carbon dioxide in a process called chemical weathering. These reactions ...
Abstract: A horizontally polarized omnidirectional (HPO) antenna with ultralow cross-polarization level (XPL) is presented for a 2.4 GHz wireless local area network (WLAN) application. The proposed ...
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