Results 41 to 50 of about 8,991 (205)

Ultra-Wideband 4-Bit Distributed Phase Shifters Using Lattice Network at K/Ka- and E/W-Band

IEEE Open Journal of the Solid-State Circuits Society
In this article, we introduce an ultra-wideband 4-bit distributed phase shifter using a lattice network. To achieve wider bandwidth, the proposed phase shifter employed an all-pass lattice network instead of the traditional low-pass ladder network. Seven
Sungwon Kwon, Minjae Jung, Byung-Wook Min   +2 more
doaj   +1 more source

Design of a K-band Low Insertion Loss Variation Phase Shifter Using 0.18- μm CMOS Process [PDF]

, 2013
[[abstract]]This paper demonstrates a k-band low insertion loss variation phase shifter with over 330° continuously phase tuning range from 21-25GHz in standard 0.18-μm CMOS technology.
Chung-Han Wu;Wei-Tsung Li;Jeng-Han Tsai;Tian-Wei Huang
core  

Broadband Image-Reject Mixing Based on a Polarization-Modulated Dual-Channel Photonic Microwave Phase Shifter

IEEE Photonics Journal, 2020
Broadband image-reject mixing using a dual-channel polarization-modulated photonic microwave phase shifter is proposed and experimentally demonstrated.
Yamei Zhang, Zhaoyu Li, Wenjuan Chen, Ce Liu, Kunlin Shao, Dan Zhu, Shilong Pan   +6 more
doaj   +1 more source

A high-resolution clock phase shifter circuitry for ALTIROC [PDF]

, 2022
International audienceA high-resolution clock phase shifter is implemented to adjust the phase of multiple clocks at 40 MHz, 80 MHz, or 640 MHz in the ALTIROC chip.
Seguin-Moreau, N., Gong, D., de La Taille, C., Ye, J., Zhang, L., Liu, C., Huang, X., Liu, T., Morenas, M.   +8 more
core   +1 more source

Energy-efficient integrated silicon optical phased array

Frontiers of Optoelectronics, 2023
An optical phased array (OPA) is a promising non-mechanical technique for beam steering in solid-state light detection and ranging systems. The performance of the OPA largely depends on the phase shifter, which affects power consumption, insertion loss ...
Huaqing Qiu, Yong Liu, Xiansong Meng, Xiaowei Guan, Yunhong Ding, Hao Hu   +5 more
doaj   +1 more source

Wide-band RF photonic second order vector sum phase-shifter [PDF]

, 2005
A novel technique to extend the phasing range of the vector sum phase shifter by exploiting its second order response is proposed and implemented. A continuously variable phase shift is demonstrated between 8 and 16 GHz with phasing range exceeding 450 ...
Chio Tan-Huat (20007126), Lam Bui (16893729), Kamran Ghorbani (18025687), Arnan Mitchell (18025810)   +3 more
core  

A Ku-Band Bi-Directional Transmit and Receive IC in 0.13 μm CMOS Technology

Applied Sciences, 2022
This paper presents a Ku-band transmit and receive IC in 0.13 µm CMOS technology for mobile satellite communication beamforming systems. A Ku-band transmit and receive IC is composed of a bi-directional amplifier, a 6-bit phase shifter, and a 6-bit ...
Jeong-Geun Kim, Donghyun Baek
doaj   +1 more source

High Temperature Superconducting Ferrite Phase Shifter with New Latching Structure [PDF]

, 2001
Superconductor ferrite phase shifters are attractivefor phased array radar systems. The huge reduction in size andlosses mean that smaller systems are possible.
Yeo, Kenneth S.K., Lancaster, Michael J.
core  

Microfluidically Reconfigurable Reflection Phase Shifter [PDF]

, 2018
A microfluidic-based reconfiguration approach is presented for realizing a reflection phase shifter. The phase shifter consists of quadrature hybrid coupler with reflective microstrip line terminations.
Qaroot, Abdullah, Mumcu, Gokhan
core   +1 more source

Impact of Symmetrical Phase Shifter on Power-System State Estimation

Elektronika ir Elektrotechnika, 2018
The paper deals with Power System State Estimation (PSSE) that plays essential role in modern dispatcher centres. The aim of the paper is to present results of original investigations on change of properties of PSSE when a symmetrical phase shifter is ...
Tomasz Okon, Kazimierz Wilkosz
doaj   +1 more source