Design of Substrate Integrated Waveguide Bandpass Filter for X Band Applications
Journal Title: International Journal of engineering Research and Applications - Year 2018, Vol 8, Issue 7
Abstract
This paper presents the design of substrate Integrated waveguide (SIW) bandpass filter for the X band (8 GHz to 12 GHz) applications. Substrate integrated waveguide is quite popular in filter design due to its high performance.The bandpass filter is used to receive the desired band of frequency and to reject the frequency which is out of interest. In this paper, we used the U slotted structure to improve the stopband performance of the filter at the upper band of frequencies. Taper section is provided to avoid the sharp transition from the feedline to the SIW structure which improves the S11 performance of the filter. The simulated results are obtained from the CST software. The results show that the designed filter gives better performance and it is well suitable for the X band applications.
Authors and Affiliations
Shamkuwar Swapnil Raju, S Raghavan
Keywords
Related Articles
- EP ID EP394488
- DOI 10.9790/9622-0807013436.
- Views 113
- Downloads 0
Corrosion Mapping of Water Wall Tubes of Boiler using LFET
Corrosion of boiler tubes results in forced outage and it turns into huge loss of money. Maximum failure of water wall tubes is associated with the phenomenon of corrosion. The present paper discusses a technique for ins...
Analysis of Vibration And Surface Finish in Turning of En8
In this paper, an attempt has been made to use vibration signals for inprocess prediction of surface roughness during turning of EN8 alloy. The investigation was carried out to determine the relationship between cutting...
A study on ‘CSR Implementation in the Vicinity of a Manufacturing Location- Midterm Impact Assessment of Four On-going Projects’
.
Gravity Sand Casting of Metallurgical Bonded Bimetallic Grinding Roll Made of White Cast Iron-Nodular Cast Iron
Bimetallic castings are widely used in the mining industries as construction material for crushers which have to perform high abrasive resistance at the outer side and excellent machinability at the inner side. To manufa...
Li-Fi:Ultra Fast light based Wireless Data Transmission
In the present time, Wi-Fi is the most drifting area. As web customers are increasing consistently, there is an enormous load on radio range that leads to congestion. To show signs of improvement in data transfer, capaci...