The nRF9151 SMA Development Kit (DK) from Nordic Semiconductor helps engineers build cellular IoT, DECT NR+, and NTN ...
POLYN’s Neuromorphic Analog Signal Processor (NASP) NeuroVoice VAD is an always-on, ultra-low-power chip that detects voice ...
Abstract: In this study, attention is focused on the features of the propagation of radio waves above the sea surface, in this article we will talk about such a phenomenon as superrefraction and the ...
本项目是FMO(NFM Over Internet)的背板开源软件项目部分。FMO是服务于业余无线电爱好者们的下一代模拟FM电台中继互联网硬件 ...
Abstract: The critical frequency of the ionospheric F2 layer (foF2), one of the essential channel parameters for high-frequency (HF) global communications via sky waves, shows significant variability ...
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