Design of a Quasi-Yagi Antenna Array Printed on a Ceramic Substrate

Autor:	G. Dural, Berkay Atabay
Rok vydání:	2019
Předmět:	Materials science business.industry law.invention Antenna array Front-to-back ratio Interference (communication) law visual_art visual_art.visual_art_medium Optoelectronics Wilkinson power divider Ceramic Antenna (radio) Radar business Electronic circuit
Zdroj:	2019 Fifth International Electromagnetic Compatibility Conference (EMC Turkiye).
DOI:	10.1109/emcturkiye45372.2019.8976014
Popis:	Design, simulation, production and measurement of a Quasi-Yagi Antenna array printed on an alumina ceramic substrate is presented. Antenna may be used in radar applications operating at X-band (8GHz-12GHz) with limited space requirement. Antenna in Package structure's temperatures rising up rapidly in radar applications so the use of ceramic substrates also has the advantage of using the antenna in high temperature conditions. The array achieves a measured 52% frequency bandwidth for voltage standing-wave ratio 14 dB front to back ratio. Back lobes have low levels therefore the total interference which effects to the other package circuits are suppressed. The minimum line widths on the antenna is about 25 um so thin film technology is used in the fabrication process of the antenna.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6fb45f2dcc7be7eb9bc16a09b6350930 https://doi.org/10.1109/emcturkiye45372.2019.8976014 Zobrazit plný text záznamu