A compact decoupling network for enhancing the port isolation between two closely spaced
antennas is proposed in this paper. In the network, we first connect two transmission lines …

Reducing mutual coupling between elements of an antenna array is one of the main topics
in array designs. The use of electromagnetic band-gap (EBG) structures built by microstrip …

Antenna Theory and Microstrip Antennas offers a uniquely balanced analysis of antenna
fundamentals and microstrip antennas. Concise and readable, it provides theoretical …

This paper presents a unique technique to enhance isolation between transmit/receive
radiating elements in densely packed array antenna by embedding a metamaterial (MTM) …

Periodic structures can help in the reduction of mutual coupling by using their capability of
suppressing surface waves propagation in a given frequency range. The purpose of this …

A new millimeter-wave (MMW), electromagnetic band-gap (EBG) structure is presented. The
proposed EBG structure without the use of metallic vias or vertical components is formed by …

A metamaterial photonic bandgap (MTM‐PBG) periodic structure is used as a decoupling
frame to improve the isolation between transmit–receive (T/R) sections of the densely …

In this paper, a new beam reconfigurable antenna is proposed for THz application, which is
based on a switchable high-impedance surface (HIS) using a single-layer graphene. The …

A compact elongated mushroom electromagnetic band-gap (EM-EBG) structure, exploiting
the thickness of the substrate to achieve higher isolation compared to the case of the …

A dual-band shared aperture antenna array for phased array system operated in Ku/Ka-
bands is proposed in this paper. By judiciously designing the geometrical structure and …