President Donald Trump‘s response to the deaths of Rob Reiner and Michele Singer Reiner has been condemned by social media users across the political spectrum, including from some users of his own ...

I designed the circuit in Figure 1 as a part of a data transmission system that has a carrier frequency of 400 kHz using on-off keying (OOK) modulation. I needed to detect the presence of the carrier ...

Abstract: The unclear frequency response process and mechanism of existing photovoltaic (PV) systems have limited the optimization and stability improvement of power systems. Based on a full-order PV ...

The ternary composite (SiC/CoSi/CeSi) achieves an impressive RL value of -66.48 dB at 3.65 GHz, while maintaining 94.5% of its absorption performance (-63.34 dB at 4.31 GHz) even after oxidation at ...

At-home access to the best radio-frequency devices is one of the chicest new perks in beauty tech. Beauty aficionados often trace the trend back to CurrentBody’s 2024 RF debut—before then, you’d have ...

President Donald Trump's Health Secretary, Robert F. Kennedy Jr., refused to directly answer when asked during an interview with Scripps News on Monday what message he had for CDC employees who are ...

Iran launched a barrage of ballistic missiles at a U.S. military base in Qatar, though also indicated a desire to de-escalate. President Trump is echoing that call and announced a ceasefire between ...

Harvard University’s lawyers responded on Monday to the Trump administration’s letter demanding a series of policy changes, saying the demands were unlawful and that Harvard would not comply. Read the ...