Losses in Waveguide and Substrate Integrated Waveguide (SIW) For Ku Band: A Comparison
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 1
Abstract
ABSTRACT- In this paper equivalent Substrate Integrated Waveguide (SIW) for a waveguide is designed. Different types of losses in the waveguide and the optimized SIW are calculated theoretically and a comparison is done between the two. The comparison proves that at millimeter wave frequencies the choice of dielectric becomes crucial for a waveguide design and SIW is preferable to be used at these frequencies because the leakage losses decrease significantly
Authors and Affiliations
Sheelu Kumari
Keywords
Related Articles
- EP ID EP135697
- DOI -
- Views 122
- Downloads 0
Tracking of Maximum Power from Wind Using Fuzzy Logic Controller Based On PMSG
Wind energy has gained a growing worldwide interest due to the nonstop rise in fuel cost. The main aim of the wind-energy system is to extract the maximum power present in the wind stream. In order to extract the highest...
Calibration Estimator Using Different Distance Measures in Stratified Random Sampling
Abstract: Calibration estimators of finite population mean with different weights are considered. We define some new weights by using various loss functions. The estimators derived are compared by simulation.
Microcontroller Based Obstacle Detection Device Using Voice Signal for the Visually Impaired
This paper aims in helping the visually impaired people through an electronic aid, which senses any obstacle in the path and alarms the user of the obstacle. The device uses a simple principle of transmitting an...
A Novel Clustering Method for Similarity Measuring in Text Documents
Clustering is the process of grouping data into subsets in such a manner that identical instances are collected together, while different instances belong to different groups. The instances are thereby arranged i...
Between -I-closed sets and g-closed sets
In this paper we introduce a new class of sets known asδS –closed sets in ideal topological spaces and we studied some of its basic properties and characterizations. This new class of sets lies between –I–closed [19]...