A compact pattern reconfigurable antenna with four radiation patterns is proposed for sub-GHz IoT applications. The antenna has two functional modes; Mode I has three uncorrelated patterns, while Mode II has electric and magnetic omnidirectional …
This paper proposes a miniature reconfigurable Inverted-F antenna (IFA) covering three different frequency bands. The target application is the Internet of Things (IoT) which requires the use of a miniature antenna to obtain location information …
This paper discusses the design of miniature antennas for internet-of-things (IoT) applications. Differently from other communication systems, IoT devices have almost no bandwidth requirements, allowing for strong antenna miniaturization. However, …