Two new 2.4 GHz RF transceivers for Bluetooth Low Energy (LE) unveiled by Renesas Electronics claim to be the world’s smallest for a device of this type with a circuit area of 0.84 mm 2 including the ...
The most different aspect between a normal lamination structure and High-Density Fan-out (HDFO) is the routing scale. That aspect is also the challenge and focus of this study. At an HDFO scale, most ...
The need for what’s called antenna tuning—either by adjusting the antenna itself or via a matching circuit between power-amplifier output and the antenna—is almost as old as wireless itself. Even in ...
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