In-band full duplex (IBFD) is regarded as one of the most significant technologies for
addressing the issue of spectrum scarcity in 5G and beyond systems. In the realization of …

In this article, a high-isolation dual-polarized leaky-wave antenna (LWA) with a fixed beam is
proposed for full-duplex millimeter-wave (mm-wave) applications. The proposed antenna …

An innovative planner in-band full duplexing antenna with quasi-isotropic radiation pattern is
proposed for the first time in this article for Internet of Things (IoT)-based smart home and …

The method of mode cancellation to design a two-port dielectric resonator antenna (DRA) for
an in-band full-duplex (IBFD) application is investigated in this communication. The whole …

An in-band full-duplex (IBFD) antenna system having four ports with good self-interference
cancellation (SIC) is presented in this article. Two of the four ports provide+ 45°-polarized …

Here, a wideband two-port co-linearly polarized stacked patch antenna is investigated for in-
band full-duplex (IBFD) applications. The initial antenna structure is composed of a single …

A compact, wideband, circulator-less, quasi-monostatic, and dual circularly polarized
simultaneous transmit and receive (STAR) antenna subsystem is presented. The …

A monostatic simultaneous transmit and receive (STAR) antenna system consisting of a
metasurface-based STAR antenna and two elaborately designed microstrip-based feeding …

A co-aperture dual-circularly polarized antenna for simultaneous transmit (Tx) and receive
(Rx) sensing systems is proposed in this letter. The antenna consists of a radiating patch, a …

A highly isolated dual-band full-duplex antenna subsystem operating at 8–18 GHz (X-/Ku-
band) and 32–40 GHz (Ka-band) is presented. Each band includes two conical horn …