Abstract: A broadband folded antenna with horizontal and vertical structures is proposed for 2G/3G/4G/5G sub-6-GHz applications. With the packaging process, two solar cells are mounted on the ...

Engineers often turn to VNAs to measure the return-loss characteristics of an antenna, but they must be used carefully because there are numerous potential ways to ...

It's 8.93mm folded and 4.21mm unfolded. For comparison, a Pixel 8 is 8.9mm thick. It's a remarkable achievement, but the US can only look on in envy as Oppo has not announced a US release.

Abstract: A broadband dual-polarized antenna is proposed for millimeter-wave (mmW) application, which is composed of two pairs of magnetoelectric (ME) dipoles and a shorted patch. The ME dipoles are ...