A Substrate Integrated Waveguide Slot Array with Voltage-Controlled Liquid Crystal Phase Shifter

机译：具有电压控制液晶相移器的基板集成波导槽阵列

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A substrate integrated waveguide slot array antenna with a reconfigurable liquid crystal phase shifter for operation at X-band and Ku-band is proposed. The frequency range of operation for a VSWR better than 2 is from 11.85 GHz to 12.25 GHz with a realized gain around 18 dB. Using a liquid crystal phase shifter makes it possible to carry signals with higher power than conventional phase shifters. Moreover, continuous phase shifting as well as wideband operation are among the advantages of using a liquid crystal phase shifter. The proposed antenna can be used in satellite communication systems.

机译：提出了一种基板集成波导槽阵列天线，其具有可重新配置的液晶移相器，用于在X波段和KU带上操作。 VSWR的频率范围比2更好地为11.85GHz到12.25 GHz，实现了18 dB的实现增益。使用液晶相移器使得可以使信号具有比传统相移器更高的功率。此外，连续移相以及宽带操作是使用液晶移相器的优点。所提出的天线可用于卫星通信系统。

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《IEEE International Symposium on Antennas and Propagation》|2018年|630p|共2页
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Omid Manoochehri; Farhad Farzami; Danilo Erricolo; Mohammad Ali Salari;
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原文格式 PDF
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中图分类天线;
关键词
Phase shifters; Antenna arrays; Substrates; Feeds; Slot antennas; Permittivity; Antenna radiation patterns;

机译：相移器;天线阵列;基板;饲料;槽天线;介电常数;天线辐射图案;

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1. Substrate integrated waveguide‐slot wide‐angle scanning aperiodic phased array with low side‐lobe levels [J] . Microwave and optical technology letters . 2020,第1期

机译：基板集成波导槽宽角度扫描非周期性相控阵，具有低侧瓣级
2. Reconfigurable Phased-Array Antenna Using Continuously Tunable Substrate Integrated Waveguide Phase Shifter [J] . Ji Yuan, Ge Lei, Wang Jianpeng, IEEE Transactions on Antennas and Propagation . 2019,第11期

机译：使用连续可调基板集成波导移相器的可重构相控阵天线
3. A Compact Wideband Phase Shifter Using Slotted Substrate Integrated Waveguide [J] . Zhang Wei, Shen Zhidan, Xu Kai, IEEE microwave and wireless components letters . 2019,第12期

机译：使用开槽基板集成波导的紧凑型宽带移相器
4. A Substrate Integrated Waveguide Slot Array with Voltage-Controlled Liquid Crystal Phase Shifter [C] . Omid Manoochehri, Farhad Farzami, Danilo Erricolo, IEEE International Symposium on Antennas and Propagation;USNC/URSI National Radio Science Meeting . 2018

机译：具有电压控制液晶移相器的基片集成波导缝隙阵列
5. Substrate Integrated Waveguide Horn Slot Antenna Array. [D] . Muguti, Saritha. 2011

机译：基板集成波导喇叭槽天线阵列。
6. High Figure of Merit Optical Buffering in Coupled-Slot Slab Photonic Crystal Waveguide with Ionic Liquid [O] . Israa Abood, Sayed Elshahat, Zhengbiao Ouyang 2020

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7. Substrate Integrated Waveguide Based Phase Shifter and Phased Array in a Ferrite Low Temperature Co-fired Ceramic Package [O] . Nafe Ahmed A. 2014

机译：铁氧体低温共烧陶瓷封装中基于基片集成波导的移相器和相控阵

A Substrate Integrated Waveguide Slot Array with Voltage-Controlled Liquid Crystal Phase Shifter

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