Abstract: This paper presents a slotted and truncated circular microstrip patch antenna with defective ground. The CP is achieved by introducing unequal truncations on either side of the circular ...

Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...

ABSTRACT: A dual-band circularly polarized antenna, for applications of a global navigation satellite system (GNSS), is designed. The proposed antenna can generate two frequency bands, covering L1 ...

We are featuring the products that won the Radio World Best of Show Award at the 2025 IBC Show. Winners were chosen by a panel of engineers and RW editorial staff for their innovation, feature set, ...

A current Radio World ebook explores trends in the use of AI in broadcast radio technology. In 2022 the Federal Communications Commission allowed computer modeling of directional FM antennas. The ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. The best tech gifts aren’t just for Inspector Gadget — ...