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Gowri, J.
- The Construction And Performance Enhancements Of Ultra High-frequency Range For The Indoor And Outdoor Antennas In Built-in Communication Networks
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Authors
Affiliations
1 Department of Bio-Medical Engineering, Park College of Engineering and Technology, IN
2 Dell Technologies, Bangalore, IN
1 Department of Bio-Medical Engineering, Park College of Engineering and Technology, IN
2 Dell Technologies, Bangalore, IN
Source
ICTACT Journal on Microelectronics, Vol 8, No 1 (2022), Pagination: 1307-1312Abstract
Digital terrestrial television is a good budget alternative to satellite TV. Its main advantages are excellent image and sound quality and no subscription fees. There is a set-top box (receiver) and antenna for digital TV in smart homes, and a great picture on any TV is guaranteed. The accurate picture is achieved due to a different quality signal transmission system than analogue TV. The digital signal is not subject to interference and interference and depends very little on the distance to the transmitter. The proposed antenna design provides enhancements to the Ultra High Frequency (UHF) range for indoor and outdoor antennas. There are indoor and outdoor antennas for the home and Dutch, respectively, where the antenna is installed. They are divided into active and passive depending on the presence of a built-in signal amplifier operating from the network. If the cable is long, the signal attenuation will be strong, which is very important for receiving meter waves unlike UHF, for which the length of the wire is also important, but not so much.Keywords
Digital Television, Set-Top Box, Transmission System, Ultra High Frequency, Indoor Antennas, Outdoor Antennas
References
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- W. Fuscaldo, G. Valerio, A. Galli, R. Sauleau, A. Grbic and M. Ettorre, “Higher-Order Leaky-Mode Bessel-Beam Launcher”, IEEE Transactions on Antennas and Propagation, Vol. 64, No. 3, pp. 904-913, 2016.
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- K.H. Sayidmarie and L.S. Yahya, “Double-Monopole Crescent-Shaped Antennas with High Isolation for WLAN and WIMAX Applications”, Proceedings of IEEE International Conference on Antenna Fundamentals for Legacy Mobile Applications and Beyond, pp. 53-70, 2018
- The Management and Reduction of Digital Noise in Video Image Processing by Using Transmission based Noise Elimination Scheme
Abstract Views :73 |
PDF Views:1
Authors
Affiliations
1 Department of Information Technology, K.L.N. College of Engineering, IN
2 Department of Electronics and Communication Engineering, Sri Eshwar College of Engineering, IN
3 Department of Electronics and Communication Engineering, SNS College of Technology, IN
4 SPC Free Zone, AE
1 Department of Information Technology, K.L.N. College of Engineering, IN
2 Department of Electronics and Communication Engineering, Sri Eshwar College of Engineering, IN
3 Department of Electronics and Communication Engineering, SNS College of Technology, IN
4 SPC Free Zone, AE
Source
ICTACT Journal on Image and Video Processing, Vol 13, No 1 (2022), Pagination: 2797-2801Abstract
Digital noise is an image defect that is approximately close to the pixel size and differs in brightness or color from the original image. Noise reduction plays an important role in the transmission, processing and compression of video footage and images. There are a large number of methods for removing noise from images, and they can be used not only by special processing programs, but also in some photo and video cameras. Despite this, there is still no universal filtering algorithm, because when processing an image, there is always a need to choose between preserving small details with properties such as size and noise to eliminate unwanted effects. In this paper, a management and reduction of digital noise in video image processing was discussed in the basis of transmission based noise elimination. In addition, that the proposed scheme easily overcomes the various types of noise. It will identify the spoil the image with another type of noise. Hence the noise affected part will eliminated and reduce the effects of noise.Keywords
Digital Noise, Pixel Size, Brightness, Color, Original Image, Transmission, Processing.References
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