PROJECT TITLE :

Short-Length and High-Aperture-Efficiency Horn Antenna Using Low-Loss Bulk Anisotropic Metamaterial

ABSTRACT:

An empty horn antenna is filled with a bulk anisotropic metamaterial to reinforce its gain and aperture potency. Radiation patterns in each the E-plane and the H-plane are improved due to the anisotropic permittivity and the anisotropic permeability. Aperture potency over 70% is achieved despite of its short longitudinal length ~ λzero. Insertion loss below 0.18 dB and energy reflection below - twenty dB are obtained, which are quite tiny compared to most metamaterial-based antennas. The metamaterial-crammed horn is fabricated and tested, and also the measured results agree terribly well with the simulated results.


Did you like this research project?

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

PROJECT TITLE : Video Dissemination over Hybrid Cellular and Ad Hoc Networks - 2014 ABSTRACT: We study the problem of disseminating videos to mobile users by using a hybrid cellular and ad hoc network. In particular, we formulate
PROJECT TITLE : Secure and Efficient Data Transmission for Cluster-Based Wireless Sensor Networks - 2014 ABSTRACT: Secure data transmission is a critical issue for wireless sensor networks (WSNs). Clustering is an effective
PROJECT TITLE : PSR A Lightweight Proactive Source Routing Protocol For Mobile Ad Hoc Networks - 2014 ABSTRACT: Opportunistic data forwarding has drawn much attention in the research community of multihop wireless networking,
PROJECT TITLE : Joint Routing and Medium Access Control in Fixed Random Access Wireless Multihop Networks - 2014 ABSTRACT: We study cross-layer design in random-access-based fixed wireless multihop networks under a physical
PROJECT TITLE : Cross-Layer Approach for Minimizing Routing Disruption in IP Networks - 2014 ABSTRACT: Backup paths are widely used in IP networks to protect IP links from failures. However, existing solutions such as the commonly