期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (7)
This study presents a microwave oscillator in which an innovative hybrid microstrip and substrate integrated waveguide filter is proposed for phase no......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (8)
In this study, a compact planar power divider (PD) with wideband bandpass response is proposed based on a coupled three-line filtering prototype. With......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (12)
Front-fed parabolic reflectors are among the most commonly used antennas in the industry. While in spaceborne applications, membrane reflectors are ve......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (7)
An innovative four-bit second order multifunction active frequency selective structure controlled via four PIN diodes with nine different combinations......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (9)
The uniaxial perfectly matched layer (UPML), an important link in the numerical calculation of the discontinuous Galerkin time domain (DGTD), truncate......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (9)
A design approach is presented based on insights into power division among modes for a dual-band filtering power divider using a single multimode reso......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (7)
To obtain high accuracy and efficiency in the simulations, an optimum time step should be taken in finite-difference time-domain (FDTD) methods. The a......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (12)
A novel loop antenna is proposed here. This antenna uses an annular arm made of pure water to take the place of the metallic loop of a typical loop an......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (11)
A high-gain circular polarization (CP) beam scanning antenna based on planar transmit array (TA) is proposed. The planar TA is implemented using recta......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (11)
On-body propagation channels show significant polarization selectivity that has dominant impacts on the on-body link quality in wireless body area net......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (12)
This study presents a switchable Doherty power amplifier (S-DPA) based on dual compensating reactance and adjusted drain voltage with 124% fractional ......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (8)
The problem of joint synthesis of spatial power pattern and mainlobe radiation polarisation using a vector antenna array is considered in the presence......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (9)
The authors present a wideband circularly polarised antenna array consisting of a 10-element ellipse dipole antenna and a feed network. A metal pillar......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (11)
Hybrid MIMO phased array radar (HMPAR) is widely recognized in the research of radar systems owing to its capacity to provide a balance or trade-off b......
期刊： IET MICROWAVES ANTENNAS & PROPAGATION, 2021; 15 (7)
The authors propose a 4 x 4 circularly polarized (CP) antenna array with wide impedance bandwidth and axial-ratio (AR) bandwidth and design the same f......
