Abstract: This brief presents a pulse-modulated polar transmitter using direct digital synthesis (DDS) for 5G NR mobile phone applications. In contrast to the conventional radio-frequency transmitter ...
Abstract: Carrier aggregation will be a key feature of the emerging 802.11ax system to boost data rate. Voltage-controlled oscillator (VCO) pulling and crosstalk between RF channels are two main ...
Beginning this season, catchers won't be the only ones able to call pitches using PitchCom technology, which was introduced across the Major Leagues in 2022. MLB informed clubs on Friday that pitchers ...
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