UWB - MIMO Antennas Using A High Isolation Techniques

The UWB MIMO antenna as presented in this paper is for UWB applications. MIMO system can improve the channel capacity by engaging multiply antenna at both transmitter and receiver ends without extra power and bandwidth. To have a better antenna performance, reduction in mutual coupling and enhancement in isolation is essential. are preferable for their low profile, simple and inexpensive to manufacture, mechanically robust, comfortable to planer and non-planer surfaces, compatible with MMIC designs, Microstrip patch antennas are very versatile in regard to resonant frequency, polarization, pattern and impedance [2]. MIMO antenna technology can considerably improve speed in data transmission and channel capacity. MIMO antenna in UWB application can increase data transmission range [3].