[PDF][PDF] Printed antenna designs using defected ground structures: a review of fundamentals and state-of-the-art developments
Deliberately created defects in the form of etchedout patterns on the ground plane of
microstrip circuits and transmission lines have been familiar to microwave engineers for a …
microstrip circuits and transmission lines have been familiar to microwave engineers for a …
Design of a phased array in triangular grid with an efficient matching network and reduced mutual coupling for wide-angle scanning
In this paper, a wide-scan angle planar patch phased array is proposed. The proposed array
is composed of wideband probe-fed microstrip patches placed 0.087 λ h (λ h is the …
is composed of wideband probe-fed microstrip patches placed 0.087 λ h (λ h is the …
Automatic AI-driven design of mutual coupling reducing topologies for frequency reconfigurable antenna arrays
An automatic artificial intelligence (AI)-driven design procedure for mutual coupling
reduction and a novel isolator are proposed for a frequency reconfigurable antenna array …
reduction and a novel isolator are proposed for a frequency reconfigurable antenna array …
Defected ground structure integrated microstrip array antenna for improved radiation properties
Defected ground structure (DGS) integrated microstrip array has been explored and
demonstrated here for the first time with the primary aim of achieving improved polarization …
demonstrated here for the first time with the primary aim of achieving improved polarization …
Novel metamaterial array-based dual port MIMO antenna using low profile substrate with feature multiband, and high isolation for sub-6G, IoT, and WiMAX …
This article represents a single-layered two-port MIMO antenna loaded into a compact plane-
patterned metamaterial (MTM) structure for a 5G communication system. The antenna …
patterned metamaterial (MTM) structure for a 5G communication system. The antenna …
Analysis and design of wide-scan angle wide-band phased arrays of substrate-integrated cavity-backed patches
A class of wide-scan angle wide-band microstrip patch phased arrays is proposed. The
proposed phased arrays are composed of probe-fed microstrip patches backed by substrate …
proposed phased arrays are composed of probe-fed microstrip patches backed by substrate …
MIMO Antenna Based on Metamaterial Frequency Selective Surface
In this paper, a metamaterial-based novel antenna-mutual-coupling reduction structure is
proposed and demonstrated. The structure consists of a threelayer metamaterial frequency …
proposed and demonstrated. The structure consists of a threelayer metamaterial frequency …
Dual-band, linearly polarized, electrically small Huygens dipole antennas
Two electrically small, dual-band Huygens dipole antennas are reported. In both designs,
two pairs of magnetic and electric near-field resonant parasitic (NFRP) elements are …
two pairs of magnetic and electric near-field resonant parasitic (NFRP) elements are …
A rectangular defected ground structure (DGS) for reduction of mutual coupling between closely-spaced microstrip antennas
A Habashi, J Nourinia… - 20th Iranian Conference on …, 2012 - ieeexplore.ieee.org
A sufficient and simple method to minimize the mutual coupling between closely-spaced
microstrip antennas in a H-plane array format, operating at the same frequency is presented …
microstrip antennas in a H-plane array format, operating at the same frequency is presented …
Dielectric metamaterial-based impedance-matched elements for broadband reflectarray
Y He, Z Gao, D Jia, W Zhang, B Du… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
A dielectric metamaterial-based broadband impedance-matched reflectarray element is
presented. The dielectric metamaterial is composed of an impedance-matching layer and a …
presented. The dielectric metamaterial is composed of an impedance-matching layer and a …