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A new low-power CMOS active balun is designed for ultra-wideband applications, using a pair of common-source NMOS and common-gate PMOS transistors. This balun gives an impedance transformation ratio of 1:2. Without compensation feedback, the circuit provides a differential signal within 2dB and 3deg of gain and phase imbalance, respectively, up to 8-GHz. Total power consumption is only 1.44 mW at...
This study explored the predictors of contraceptive intention in adolescent males in Taiwan. It used a cross-sectional design and a sample of 1,000 vocational high school male students to determine the potential factors associated with contraceptive intention. Data were collected on an anonymous, self-administered questionnaire, including personal background variables, prior sexual experience, contraceptive...
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