Microelectronics, Volume. 54, Issue 1, 85(2024)

Design of a 10.4-28 GHz Ultra-Wideband Six-bit Digital Attenuator

HAO Ouya and LIU Zhangfa
Author Affiliations
  • [in Chinese]
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    References(11)

    [1] [1] HAO D N, ZHANG W, LIU X B, et al. A wideband 6-bit digital attenuator in a GaAs pHEMT MMIC [J]. Electronics, 2022, 11(14): 2166.

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    [4] [4] CHO M K, SONG I, FLEETWOOD Z E, et al. A SiGe-BiCMOS wideband active bidirectional digital step attenuator with bandwidth tuning and equalization [J]. IEEE Transactions on Microwave Theory and Techniques, 2018, 66(8): 3866-3876.

    [5] [5] LUO L, LI Z Q, YAO Y, et al. A 6-bit Ku band digital step attenuator with low phase variation in 0.13-μm SiGe BiCMOS [J]. Electronics, 2019, 8(10): 1149.

    [7] [7] BAE J, CAM N. A novel concurrent 22-29/57-64-GHz dual-band CMOS step attenuator with low phase variations [J]. IEEE Transactions on Microwave Theory and Techniques, 2016, 64(6): 1867-1875.

    [8] [8] ZHANG L, ZHAO C X, ZHANG X-N, et al. A CMOS K-band 6-bit attenuator with low phase imbalance for phased array applications [J]. IEEE Access, 2017, 5: 19657-19661.

    [9] [9] DAVULCU M, CALISKAN C, KALYONCU I, et al. 7-bit SiGe-BiCMOS step attenuator for X-band phased-array RADAR applications [J]. IEEE Microwave and Wireless Components Letters, 2016, 26(8): 598-600.

    [12] [12] SONG I K, CHO M K, CRESSLER J D. Design and analysis of a low loss, wideband digital step attenuator with minimized amplitude and phase variations [J].IEEE Journal of Solid-State Circuits, 2018, 53(8): 2202-2213.

    [13] [13] KIM K, LEE H S, MIN B W. V-W band CMOS distributed step attenuator with low phase imbalance [J]. IEEE Microwave and Wireless Components Letters, 2014, 24(8): 540-550.

    [14] [14] ZHAO C X, ZENG X, ZHANG L, et al. A 37-40-GHz low-phase-imbalance CMOS attenuator with tail-capacitor compensation technique [J]. IEEE Transactions on Circuits and Systems I: Regular Papers, 2020, 67(10): 3400-3409.

    [15] [15] ZHAO C X, GUO J W, LIU H H, et al. A 33-41-GHz SiGe-BiCMOS digital step attenuator with minimized unit impedance variation [J]. IEEE Transactions on Very Large Scale Integration Systems, 2021, 29(3): 568-579.

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    HAO Ouya, LIU Zhangfa. Design of a 10.4-28 GHz Ultra-Wideband Six-bit Digital Attenuator[J]. Microelectronics, 2024, 54(1): 85

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    Paper Information

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    Received: Aug. 10, 2023

    Accepted: --

    Published Online: Aug. 7, 2024

    The Author Email:

    DOI:10.13911/j.cnki.1004-3365.230310

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