Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...

From materials science to biological research, scientists have embraced Kelvin Probe Force Microscopy (KPFM) for measuring the likes of surface potential and work functions. KPFM reproduces the ...

Figure 1: Experimental set-up. The expression for is minimized at the optimal drive detuning . Even at this ideal detuning, however, does not vanish. Figure 2: Theoretical mechanical bath temperature ...

In radio communications, one way to generate single sideband (SSB) signals is to make a double sideband signal by feeding a carrier and a modulation signal into a balanced modulator to create a double ...

A mechanical oscillator of high quality factor placed within the quantum regime could allow us to explore quantum mechanics in entirely new ways 17,18,19,20. To do this requires the ability to prepare ...

The USB4 specification has been around for several years now. Two years ago, USB4 version 2.0 was also released by the USB Promoter Group. This specification enables up to 80Gbps link speed per ...

Single-sideband comeback, more power and another new product reveal? One thing’s for sure, ever since Cedar Electronics, the parent company of Cobra, successfully petitioned the Federal Communications ...

The generation of single sideband (SSB) signals first came to my attention via ham radio back in the early 1960s. My call was then and still is WA2IBH. The best phonetic I had for that call sign was ...

The upper or lower sideband of a carrier frequency that is amplitude modulated. To save power, the carrier and one of the sidebands is eliminated, leaving only a single sideband for transmission.