Show/Hide Menu
Hide/Show Apps
anonymousUser
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Açık Bilim Politikası
Açık Bilim Politikası
Frequently Asked Questions
Frequently Asked Questions
Browse
Browse
By Issue Date
By Issue Date
Authors
Authors
Titles
Titles
Subjects
Subjects
Communities & Collections
Communities & Collections
VHF suspended plate transmitter antenna design for DVB-T and DAB-T
Download
index.pdf
Date
2018-06-01
Author
Ali, Abdul
Ciydem, Mehmet
ALTINTAŞ, AYHAN
Koç, Seyit Sencer
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
5
views
2
downloads
This paper presents the design of stacked suspended plate transmitter antenna for digital video and audio broadcasting. Contrary to conventional dipole structures, we have designed the antenna in VHF band (174-254MHz) with two plates for wideband matching and design flexibility. Radiating primary plate has been excited by novel wideband modified inverted L-type probe. Parasitic secondary plate, and vertical wall between primary plate, and ground plane have been used for further matching and beamwidth adjustment. A bandwidth of 42% and gain of 8.5dBi is obtained at center frequency. Together with equivalent lumped element circuit model of designed antenna and experimental results for S-11, gain, and radiation pattern are presented. To the best of authors knowledge this is the first stacked suspended plate antenna achieving a record bandwidth of 42% in VHF band.
Subject Keywords
DAB-T
,
DVB-T
,
Equivalent circuit model
,
Inverted L-type probe
,
SSPA
URI
https://hdl.handle.net/11511/33006
Journal
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
DOI
https://doi.org/10.1002/mop.31196
Collections
Department of Electrical and Electronics Engineering, Article