In this paper an elliptical inset fed microstrip patch antenna is proposed for future fifth
generation (5G) mobile communications. The antenna is mounted on a compact Fr-4 …

A simple high performance compact dual-band bandpass filter is developed in this paper
based on multilayered T-shape loaded hairpin resonator (T-SLHR). The filter circuit is …

In this paper, a band-pass filter (BPF) based on split-ring resonator (SRR) using a 3-D
printing technique for C-band applications is introduced. The proposed filter is designed to …

The 2-D structure of the SRR BSF is illustrated in Fig. 1. The BSF has a λ/2 open-loop
transmission line and the SRR is fed by a 50 Ω microstrip line connected with SMA …

A novel compact ultra-wide band micro-strip band-pass filter has proposed in this paper for
the application of wireless communication systems. By using DGS, desired UWB micro-strip …

The use of synthetic phytosanitary products has proved to be very effective in controlling
crop diseases and pests in a significant number of cases, however, many studies and …