ABSTRACT:

A MIMO system designed for trans-horizon radio communications within the HF band (3-30 MHz) is presented. The diversity of transmitted polarisations is proposed as an alternative to spatial diversity in order to limit the aperture of antenna arrays at both ends of the radio link. After a theoretical step confirming the capacity gain of a 2 × 2 MIMO architecture, an experimental communication system has been developed and tested with a range of 280 km. The first results underline a data transfer rate reaching a value of 24.09 kbit/s (in a 4.2 kHz bandwidth) which significantly exceeds the current standards for HF modems.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE :Massive Streaming PMU Data Modelling and Analytics in Smart Grid State Evaluation based on Multiple High-Dimensional Covariance Test - 2018ABSTRACT:Analogous deployment of part measurement units (PMUs), the increase
PROJECT TITLE :Performance Analysis of Sequential Detection of Primary User Number Based on Multihypothesis Sequential Probability Ratio Test - 2018ABSTRACT:In cognitive radio networks, a priori data on the quantity of primary
PROJECT TITLE :Logic BIST with Capture-per-Clock Hybrid Test Points - 2018ABSTRACT:Logic engineered-in self-check (LBIST) is now increasingly used with on-chip check compression as a complementary answer for in-system check, where
PROJECT TITLE :A High Performance Scan Flip-Flop Design for Serial and Mixed Mode Scan Test - 2018ABSTRACT:Over the years, serial scan design has become the de-facto design for testability technique. The simple testing and high
PROJECT TITLE :COMEDI: Combinatorial Election of Diagnostic Vectors From Detection Test Sets for Logic Circuits - 2017ABSTRACT:Although the trendy automatic test pattern generation (ATPG) tools will efficiently manufacture close

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry