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: The results of studies of loop magnetic antennas for the organization of underwater wireless communication are presented. Antennas were modeled and made. Experimental studies were made.

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 ...

The following project is a PCB designed as a business card. This card contains an integrated NFC tag that allows you to share your contact information wirelessly. NFC (Near Field Communication) is a ...