Lastly, the design of electrically large UHF RFID near-field bidirectional antennas has been explored, which utilize multisegment loops to achieve a uniform magnetic field over a large ...

Microstrip slot antennas naturally produce bidirectional radiation patterns, while unidirectional radiation patterns can also be obtained through adding reflectors. Microstrip slot antennas are less ...

With simple wire antennas, any two stations on the same frequency would interfere with each other. Because of this, the FCC required most radio stations to shut down or reduce power at night leavi ...

We have posted articles in the past on directional antennas such as Yagi antennas used for transmitter hunting otherwise known as fox hunting. Those types of antennas and reception suffer from one ...