A Compact Balanced Phase Shifter With Wideband Common-Mode Suppression [PDF]
IEEE Access, 2019 In this paper, a balanced phase shifter using cascaded three microstirp lines and two coupled lines is proposed. The reference line is fixed without center delay line.
Yi Nie, Wei Zhang, Jin Shi
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A Balanced Substrate Integrated Waveguide Phase Shifter with Wideband Common-Mode Suppression
Micromachines, 2023 In this paper, a slotted substrate integrated waveguide (SIW) is used to create a balanced phase shifter with wideband common-mode (CM) suppression. Differential-mode (DM) impedance matching and CM suppression are achieved by utilizing the fact that TE20
Wei Zhang +4 more
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A Compact Single-Layer Balanced Phase Shifter With Wide Bandwidth and Uniform Reference Line [PDF]
IEEE Access, 2020 A single-layer balanced phase shifter with uniform reference line is proposed to achieve the advantages of compact size and wide bandwidth compared with state-of-art single-layer balanced phase shifters.
Wei Zhang, Kai Xu, Jin Shi, Zhidan Shen
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Energy-efficient integrated silicon optical phased array [PDF]
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 +5 more
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Simple ladder‐like single‐layer balanced wideband phase shifter with wide phase shift range and appropriate common‐mode suppression [PDF]
IET Microwaves, Antennas and Propagation, 2020 In this study, a single‐layer balanced wideband phase shifter with a wide phase shift range of 45°–315° and acceptable common‐mode (CM) suppression is proposed. The main branch has a simple ladder‐like structure and the reference branch utilises a coupling structure.
Hadi Aliakbarian +2 more
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K‐band 0/180° balanced phase shifter with dc‐offset cancellation
Electronics Letters, 2013 K‐band 0°/180° phase shifter MMIC based on balanced structure which can be applied to BPSK or QPSK modulator with dc‐offset cancellation is presented. The proposed balanced phase shifter consists of four Lange couplers, two quarter‐wave transmission lines and four switches for open and short terminations. The proposed structure implemented in GaAs 0.15‐
H.L. Lee +4 more
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220-240-GHz High-Gain Phase Shifter Chain and Power Amplifier for Scalable Large Phased-Arrays
IEEE Access, 2023 This paper focuses on the design aspects of the key components for a scalable phased-array system over the 200 GHz frequency range. A high-gain phase shifter chain for 220 to 240 GHz frequency range and a high-gain power amplifier (PA) with a high output
Md. Najmussadat +5 more
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High Power Microwave Signal Generation Based on Recursive Balanced Power Amplifier
IEEE Access, 2023 This paper presents a high-power microwave oscillator using a recursive balanced amplification technique. The proposed architecture is configured by a balanced power amplifier (BPA) with class-AB operation and two feedback networks. Each feedback circuit
Han Lim Lee +2 more
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Reduction of Phase and Gain Control Dependencies Within a 20 GHz Beamforming Receiver IC
IEEE Access, 2023 This paper studies the phase and gain control dependencies of a variable gain amplifier (VGA) and a vector interpolator phase shifter (VIPS) within a 20 GHz beamforming receiver.
Yuan Chang, Brian A. Floyd
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IEEE Access, 2021 This paper demonstrates a Ka-band CMOS phased-array receiver capable of generating four balanced beams from two inputs. A passive four-beam symmetrical differential network is proposed to distribute two input signals to eight channels and facilitate beam
Na Peng, Peng Gu, Dixian Zhao
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