Antenna Diversity; MIMO; Planar antenna; TV 3.0. In MIMO systems, the multiple antennas in the transmitter and receiver introduce signaling degrees of freedom that are not present in Single Input ...

This article explores the performance of a Yagi-Uda patch antenna with Koch fractal geometry of different orders on an FR-4 substrate. It exhibits multiband operation, enabling the use across multiple ...

The long-wire dipole antenna is effective for low-frequency systems. Adding LC traps makes a single-band dipole antenna into a multiband unit. The historically significant long-wire dipole antenna may ...

Abstract: As a kind of ultra wideband antenna, the log periodic dipole antenna (LPDA) can operate on infinite large bandwidth in theory. But in fact, the higher frequencies of LPDAs are limited by the ...

The design based on the concept of the log-periodic structure was the log-periodic toothed Planar antenna. Following the angle concept, if one tooth has a width the next smaller one is wide, the third ...