中文引用格式:刘雪颖. 一种低成本Ka波段瓦片式有源相控阵天线[J].电子技术应用,2020,46(12):1-4,8. A low-cost millimeter wave Ka-band active phased array antenna Liu Xueying RDW Technology Co.,Ltd.,Chengdu 611731,China Abstract:In this paper, a low-cost, tiled millimeter wave active phased ...
A Ka-band microstrip patch antenna with the functions of switchable pattern is presented. The antenna structure is composed of five rectangular patches and four radio frequency microelectro-mechanical system (RF MEMS) switches. The switches are placed to connect the center patch with other four ...
(State Radio Monitoring Center Urumqi Station, Urumqi 830000, China)Abstract ：This paper analyzes the application characteristics of Ka band, combined with the current typical applications abroad, analyzes the application scenarios, fully grasps the application trend,and provides reference for the ...
Ka Band is in the 26.5 to 40 GHz range (most common is 33.8, 34.6, 34.7, 35.5, 35.7 GHz in the US / 34.0, 34.3, 35.5 in Europe) Ku Band is in the 12 to 18 GHz range (Ku is not used in the US, most common is 13.45 in Europe) A radar detector is a radio receiver designe...
Ku/Ka—band aircraft networking data unit，KANDU）、Ku/Ka射频单元（Ku/Ka-band radio frequency ...
The research of Ka-band G/T measurement method for TT&C system Sheng Baoyin Southwest China Institute of Electronic Technology,Chengdu 610036,ChinaAbstract: The TT&C system usually use calibration tower,radio star or geostationary satellite for G/T measurement.Now our country build a group of TT&C...
NR 5G中的频点划分5G NR(New Radio)的频段划分是按照频率范围进行的,这些频率范围被分为不同的频段。不同的频段有不同的特性和适用场景,因此在5G系统设计和频谱规划中需要对不同的频段进行优化和适配。目前,国际电信联盟(ITU)已经正式指定了5G NR的三个频段:低频段(Sub-1 GHz)、中频段(1-6 GHz)和高频段(...
Leading developer of highly efficient Solid State Power Amplifiers (SSPAs) and Block Upconverters (BUCs), Mission Microwave, will introduce its new Ka-band high power products at the SATELLITE 2020 event. The event is scheduled to take place from 09 – 12...
Wireless Radio Systems R&D labs Public Address System Radio Transmitter Biomedical Instrumentation 4G LTE 5G NR Mobile Communciations UIY Waveguide to Coaxial Adapter Custom Design available: •Operating Frequency from 0.32GHz to112GHz. •Connector Type optional...
Kaito KA268 AM/FM/SW Portable Not in stock View Larger|Specifications TheKaito KA268is a 12 band portable analog receiver. It receives AM, FM and ten shortwave bands. It features separate tuning LEDs for AM and FM. With tone control. Theleft panelhas 6 VDC input and earphone jacks. Ther...