This paper described the design, simulation and fabrication of the Ultra Wideband (UWB)
antennas for straight and U shape using seventeen elements log-periodic (LP) technique …

This paper describes the design and analysis of a Log-Periodic Microstrip Antenna Array
operating between 3.3 Gigahertz (GHz) and 4.5 GHz. A five square patches fed by inset feed …

In this paper, a transmission line model is used to design log periodic of bow-tie antennas
arrays operating in C band fed in series with enhanced bandwidth. The transmission line …

The goal of this paper is to use the transmission line model to design log periodic of bow-tie
antennas arrays operating in C band fed in series with enhanced bandwidth. The …

The design of wideband log-periodic aperture coupled with frequency agility is studied for
modern-day wireless communication application. The antenna is constructed on FR-4 …

The concept of reconfigurable antenna is widely used as additional features of
reconfigurable ability for future wireless communication system. There are various …

The presented work in this paper proposes a technique for bi-band printed antenna arrays
bandwidth enlargement using log periodic concept. The employed radiating elements are of …

In this paper, a transmission line model is used to design log periodic of bow-tie antennas
arrays operating in C band fed in series with enhanced bandwidth. The transmission line …

The reconfigurable antennas have drawn lots of attention in the wireless communication
systems especially for cognitive radio application, radar system, and multi-frequency …