With the increasing availability of ultra-high field MRI systems, studying non-proton nuclei (X-
nuclei), such as 23 Na and 31 P has received great interest. X-nuclei are able to provide …

Parallel transmission (pTX) techniques are required to tackle a number of challenges, eg,
the inhomogeneous distribution of the transmit field and elevated specific absorption rate …

Arrays of radiofrequency coils are widely used in magnetic resonance imaging to achieve
high signal-to-noise ratios and flexible volume coverage, to accelerate scans using parallel …

Purpose Dipole antennas that provide high transmit field penetration with large coverage,
and their use in a parallel transmit setup, may be advantageous in minimizing B‐field …

In contrast to linearly polarized RF coil arrays, quadrature transceiver coil arrays are capable
of improving signal-to-noise ratio (SNR), spatial resolution, and parallel imaging …

Metasurfaces are artificial electromagnetic boundaries or interfaces usually implemented as
two-dimensional periodic structures with subwavelength periodicity and engineered …

The advancement of clinical applications of ultrahigh field (UHF) MRI depends heavily on
advances in technology, including the development of new radiofrequency (RF) coil …

Purpose To develop an unshielded dipole transceiver array for human head imaging at 9.4
Tesla and to improve decoupling of adjacent dipole elements, a novel array design with …

Electromagnetic decoupling among a close-fitting or high-density transceiver RF array
elements is required to maintain the integrity of the magnetic flux density from individual …

Dipole antennas have recently been introduced to the field of MRI and successfully used,
mostly as elements of ultra‐high field (UHF,≥ 7 T) human body arrays. Usage of dipole …