Photoshop cc 2014 tutorial showing how to create a bi-directional, optical illusion, photo portrait. Is the face looking to the left or towards the camera? IMPORTANT: At 4:22, Ctrl-click or Cmd-click ...
Abstract: In this letter, a novel type of directional coupler based on a coaxial balun and a resistive network is presented. The inner conductor of the coaxial line is directly connected to the input ...
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