Proceedings ArticleDOI
Design of SIW variable phase shifter for beam steering antenna application
Preeti Yadav,Soumava Mukherjee,Animesh Biswas +2 more
- pp 1223-1224
TLDR
In this article, a variable phase shifter in SIW technology for beam steering antenna application is presented, where the phase difference between antenna array elements can be varied which results in changing the direction of maximum radiation.Abstract:
This paper presents a variable phase shifter in Substrate Intergrated Waveguide (SIW) technology for beam steering antenna application. With this design, the phase difference between antenna array elements can be varied which results in changing the direction of maximum radiation. The proposed structure is designed by interfacing of a 3 dB directional coupler and — 300 phase shifter. The optimized design produces 30% bandwidth at 10 GHz operating frequency. In the 8.5–11.5 GHz band, isolation between input ports is higher than 20 dB and the return loss is better than 15 dB. By changing the feeding port, the phase difference of 600±20 and 1190±1.50 between the direct and coupled port are achieved. This circuit is useful in beam steering radar application.read more
Citations
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Proceedings ArticleDOI
Compact broadband electronically controllable SIW phase shifter for 5G phased array antennas
TL;DR: In this article, a phase shifter for beam-steering applications in antenna arrays for 5G wireless communication is presented. But the phase shift is provided via metal posts which are switched between capacitive and inductive loading through beam-lead PIN diodes.
Proceedings ArticleDOI
Design of a SIW Variable Phase Shifter for Beamforming Antenna Systems
TL;DR: In this article, the authors proposed a phase shifter based on the Integrated Substrate Waveguide (SIW) technique using PIN diodes buried in the substrate to switch between ON and OFF states.
References
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Book
Antenna Theory: Analysis and Design
TL;DR: The most up-to-date resource available on antenna theory and design as mentioned in this paper provides an extended coverage of ABET design procedures and equations making meeting ABET requirements easy and preparing readers for authentic situations in industry.
Antenna theory : analysis and design
TL;DR: The most up-to-date resource available on antenna theory and design is the IEEE 802.11 as mentioned in this paper, which provides detailed coverage of ABET design procedures and equations, making meeting ABET requirements easy and preparing readers for authentic situations in industry.
Proceedings ArticleDOI
Novel Substrate Integrated Waveguide fixed phase shifter for 180-degree Directional Coupler
Yu Jian Cheng,Wei Hong,Ke Wu +2 more
TL;DR: In this paper, the authors designed a 23 GHz 3 dB 180-degree H-plane directional coupler to realize the fixed phase shifter in equal length SIW, which can achieve an over 8.7% bandwidth with plusmn 0.25 dB power equality, -19.2 dB isolation and 180 degrees phase shift between the output and coupled ports.
Journal ArticleDOI
Millimetre-wave monopulse antenna incorporating substrate integrated waveguide phase shifter
Yu Jian Cheng,Wei Hong,Ke Wu +2 more
TL;DR: In this article, a planar E-plane monopulse antenna is proposed and realized at 36.5 GHz for millimetre-wave radar or direction-finding system application, which is built on the substrate integrated waveguide (SIW) technology.