Phase shifters,Delays,Inductors,Microstrip,Switches,Delay lines,MetalsThis paper proposes a Ka-band 5-bit switched dual-side microstrip line true-time-delay phase shifter in 28 nm bulk CMOS process. The dual-side microstrip line has vertical arrangements of delay lines and reference lines, which ...
Approximately a 50 V actuation voltage was required for the full phase shift. The size of the device is 19.4 mm long and 1.2 mm wide. The measured device operation shows the phase shifter can work and achieve the full phase shift of 360° in very wide bandwidth of 15–35 GHz with a ...
A description is given of a K/Ka-band 3-bit GaAs monolithic microwave integrated circuit (MMIC) phase shifter that uses passive MESFET switching elements and is bidirectional. The phase shifter uses high-pass/low-pass filter circuits in which MESFET off-state capacitances are incorporated as filt...
A Ka-band phase shifter is a key component of phased array antennas for SatCom applications. By using GaN technology, large power handling capability and high frequency operation can be achieved. In this paper, a HEMT GaN switch using a metal gate of 0.15μm is designed at 30 GHz for sign...
developing Ka-band waveguide ferrite switches and switch matrices for short range air/sea defence systems. These switches use toroidal phase shifter technology to provide high power handling and fast switching as well as incorporating additional features, such as power splitting and selectable output ...
A gap waveguide-based mechanically reconfigurable phase shifter for high-power Ku-band applications Ali Farahbakhsh Davood Zarifi Michal Mrozowski Scientific Reports (2024) A high-gain gap waveguide-based 16 × 16 slot antenna array with low sidelobe level for mmwave applications Davood Zarifi...
Figure 4 and Figure 5 show the reflection (S11), insertion loss (S21), and phase delay for several configurations of the K and Ka band phase shifters, respectively. The simulated losses at 19.5 GHz are better than −2 dB in a 2 GHz frequency span, while reflection is between −40 ...
Approximately a 50 V actuation voltage was required for the full phase shift. The size of the device is 19.4 mm long and 1.2 mm wide. The measured device operation shows the phase shifter can work and achieve the full phase shift of 360° in very wide bandwidth of 15–35 GHz with a ...
4) Ka band Ka波段 1. Wafer level micropackaging based on Ka band distributed MEMS phase shifters; 基于Ka波段分布式MEMS移相器芯片微封装研究(英文) 2. Rain attenuation distribution characteristic of Ka band satellite communication; 中国Ka波段卫星通信线路的雨衰分布特性 3. Ka Band Silicon Based ...
关键词: Ka 频段; 数字 移相器; 一前一 后 加载 支线 ; 3 dB 支线 耦合器中 图 分类号: TN623 文献标识码: A Design of 5-bit digital phase shifter in Ka-band using tandem stub LIU Yue-ling, KANG Xiao-ke, WANG Yong-shuai (Institute of Electronic Engineering, China Academy of Engineering...