If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a ...

A simple way to stabilize the operating temperature of any components that need it. Part 1 shows the purely analog approach, ...

Early last spring, we featured a book review, as part of our occasional Books You Should Read series. Usually these are seminal tomes, those really useful books that stay with you for life and become ...

Two tuners were developed for this receiver. The more sensitive one uses tetrode transistors in the RF amplifier, mixer and oscillator. Its disadvantages lie in a much higher cost and a 12 to 14 db ...

Abstract: A novel superconducting device based on voltage-controlled critical current suppression has been demonstrated, with the capability of being employed as a superconducting three-terminal ...

Abstract: Oscillator based Ising machines are non-von-Neumann machines ideally suited for solving combinatorial problems otherwise intractable on classic stored-program digital computers due to their ...