Using digital techniques has caused a resurgence of interest in VLF — very low frequency — radio. Thanks to software-defined radio, you no longer need huge coils. However, you still need a suitable ...

Abstract: This letter develops an on-glass omnidirectional loop antenna using electrically small open-end subloops to achieve a dominant magnetic dipole moment. The open-end loop geometry facilitates ...

[K5ACL], aka [SignalSearch], recently brought his active receive loop antenna in off the roof to give it a checkup and perform any necessary maintenance. While it was in the shack, he took the ...

Abstract: We present a method for designing a novel broadside radiated loop antenna utilizing the tapped-feeding method. The tapped feeding along the magnetic wall of the loop is employed to perform ...

The Tehachapi Amateur Radio Association (T.A.R.A.) is proud to announce that Micah Martin, the club's public information ...

With a simple TV antenna to catch the signal, you could watch this weekend’s Emmys on CBS. Now that football season is ...

An RFID wallet blocks electromagnetic signals, preventing skimmers from reading data on credit cards, IDs, and passports with ...

Netflix The idea of the end of the world as we know it appeals to us greatly. If you were humanity's only remaining faith, ...

Construction is underway for a half-mile addition to the Circle Trail, connecting Lucy Park and Loop 11, with completion expected by next year, leaving only one remaining section along Lake ...

The Israeli-designed Spike-NLOS gives Apaches the ability to hit moving targets far away with exacting precision.

Samsung Galaxy S25 FE. Samsung has a new model in its more affordable FE line, with the S25 FE taking some inspiration from ...