The acquisition of the 700 MHz spectrum by VNPT is expected to expand rural and mountainous coverage and improve indoor ...

but a few studies have found that the frequencies do, in fact, promote sleep and relaxation. A report published in 2019, for example, found that 432 Hz music (take a listen here) may increase alpha ...

Using the upgraded Giant Metrewave Radio Telescope (uGMRT), astronomers have performed radio observations of the Ophiuchus galaxy cluster. Results of the observations, published August 26 in The ...

Abstract: Agriculture 4.0 is revolutionizing crop production by leveraging advanced sensor networks and wireless technologies, with efficiently planned radio communication systems serving as a key ...

Abstract: MHz-frequency inductive wireless power transfer holds the promise of compact and cost-effective wireless power transfer. However, due to the sensitivity of the high-frequency circuit ...

ssc_syn_set = ssc_freq_indiv_sel2^26/PLL_VCO 这里ssc_freq_in应该是900M，不是1200M. 如下，ssc_syn_set设为610080582，即0x245D1746, 计算：900M/99M * 2^26 =610080582 = 0x245D1746 uint32_t pll_syn_set[] = { 614400000, // ...

Wireless power transfer (WPT) has several applications, including charging mobile devices, industrial robotics, tools and drones, and charging EVs. Wireless power transfer (WPT) can have wide-ranging ...

Solfeggio frequencies, or specific tones of sound believed to have powerful effects on our mood and well-being, are having a moment. Solfeggio frequencies are tones ― such as 396 Hz, 417 Hz and 528 Hz ...