Abstract: This paper presents a hybrid digital-to-analog converter (DAC) architecture with a tunable bandpass delta-sigma modulator (DSM) to synthesize channelized signals over a wide frequency range ...
The abdominal aorta carries blood from the heart to organs in the lower body. It splits into the right and left common iliac arteries near the pelvis. The wall of the abdominal aorta is made of three ...
The skin is the body's largest organ and helps protect internal organs from harm. Hair helps protect the skin, regulates body temperature, and is part of the body's sensory system. Sweat glands help ...
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