Editor’s Note: This unusual circuit could be placed in the PLL/FLL family, but it’s neither. At its heart, it’s a self-adjusting monostable that will convert digital signals over a 5:1 frequency range ...

EMC Test Design, maker of the Smart Fieldmeter for EMI and RF testing, has added two probes and a modem to its product line. The PI-05 probe ($3500) has a frequency range of 100 MHz to 40 GHz. That ...

Radar is a remote sensing technique used to detect, locate, and analyze objects by emitting electromagnetic waves, more specifically microwaves, and measuring the time interval between the ...