TEM‐TE11 mode converter antenna like a pelican beak

SJ Hosseini, H Oraizi - IET Microwaves, Antennas & …, 2020 - Wiley Online Library
In this study, a design, simulation, fabrication, and measurement of the TEM‐TE11 mode
converter antenna (MCA) like a pelican beak are investigated. The working frequency of the …

Improved Vlasov antenna with curved cuts and optimized reflector position and shape

HM El Misilmani, M Al-Husseini… - International Journal of …, 2015 - Wiley Online Library
This paper presents a Vlasov antenna with curved cut shape and improved reflector position
and geometry suitable for high power microwave applications. The curved shape of the …

Compact smile-like mode converter antenna with high power capacity level

SJ Hosseini, M Dahmardeh - Electromagnetics, 2021 - Taylor & Francis
This paper investigates the design, simulation, fabrication, and measurement of a compact
mode converter antenna (MCA). The smile-like MCA (SMCA), at 12 GHz frequency, is …

Wide-band conversion of donut-shaped pattern to directive one by square-shaped pattern director antenna

SJ Hosseini, H Oraizi - International Journal of Microwave and …, 2022 - cambridge.org
In this paper, an antenna with 8 GHz (7–15 GHz) bandwidth is designed, simulated,
fabricated, and measured. Commonly, for the effective use of electromagnetic sources …

[PDF][PDF] 高功率宽频比C/X 双频反射阵列天线设计 D

陈瑞, 李相强, 张健穹, 王庆峰 - 强激光与粒子束, 2023 - researching.cn
为了满足高功率微波系统对宽频比双频辐射天线的研究需求, 提出了一种可工作在C/X
双频段的高功率圆极化反射阵列天线. 天线单元采用介质埋藏的贴片单元形式 …

A Compact CP Mode Converter Antenna.

SJ Hosseini - Microwave Review, 2022 - search.ebscohost.com
In this article, a mode converter antenna (MCA) with a left-handed circular polarization (CP),
is designed and simulated at 10 GHz frequency. The circularly polarized mode converter …

Conversion of a donut-shaped pattern to a directive one using a wide frequency band hive-shaped pattern director antenna

SJ Hosseini, M Dahmardeh - Electromagnetics, 2021 - Taylor & Francis
In this paper, a pattern director antenna (PDA) with 4 GHz bandwidth was designed,
simulated, and measured. In the past, to convert a donut-shaped pattern into a directive …

Design of high power wide frequency ratio C/X dual-band reflectarray antenna

C Rui, L Xiangqiang, Z Jianqiong, W Qingfeng - 强激光与粒子束, 2023 - hplpb.com.cn
To meet the research demand of high-power microwave system for wide frequency ratio
dual-band antenna, this paper proposes a high-power circularly polarized reflectarray …

طراحی و ساخت یک مبدل مد COBRA اصلاح‌شده با ساختار لنز پیوسته

سید حسینی, سید جلیل, صادق زاده, رمضانعلی… - الکترومغناطیس …, 2017‎ - elemag.ihu.ac.ir
بسیاری از منابع توان بالای مایکرویو در خروجی موجبر دایروی خود مود TM01 تولید می‌کنند که
بدلیل پرتو دونات شکل، برای تابش مناسب نیستند. برای حل این مشکل از مبدل مد …

[PDF][PDF] Research Article Improved Vlasov Antenna with Curved Cuts and Optimized Reflector Position and Shape

HM El Misilmani, M Al-Husseini, KY Kabalan - 2015 - academia.edu
Research Article Improved Vlasov Antenna with Curved Cuts and Optimized Reflector Position
and Shape Page 1 Research Article Improved Vlasov Antenna with Curved Cuts and Optimized …