An Active Reflection Phase Shifter with High Gain for Reconfigurable Reflectarrays above 0.24 THz

被引：1
|
作者：
Kunakovskaya, Ekaterina [1 ]
Ulusoy, Ahmet Cagri [1 ]
机构：
[1] Karlsruhe Inst Technol, Inst Radio Frequency Engn & Elect, Karlsruhe, Germany
来源：
2023 IEEE 23RD TOPICAL MEETING ON SILICON MONOLITHIC INTEGRATED CIRCUITS IN RF SYSTEMS | 2023年
关键词：
millimeter wave integrated circuits; phase shifters; reflection amplifier silicon germanium; heterojunction bipolar transistors; phased arrays;
D O I：
10.1109/SiRF56960.2023.10046266
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This work presents a high frequency, high gain reflection-type phase shifter based on a reflection amplifier topology. A transistor switch within the amplifier acts as the phase-shifting part that can be digitally controlled and provides 1-bit phase resolution. The fabricated phase shifter is implemented in 0.13 mu m SiGe HBT technology, and the measured results show a reflection gain of 10.2/10.9 dB in two operational states with a phase change of 179 degrees at 257.5 GHz. The phase-shifter core occupies only 0.007 mm(2) of IC area.
引用
收藏
页码：41 / 43
页数：3
相关论文
共 50 条
  • [1] A Reflection Type Phase Shifter for Reconfigurable Reflectarrays at 240 GHz
    Kunakovskaya, Ekaterina
    Ulusoy, A. Cagri
    2021 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), 2021, : 161 - 163
  • [2] Microfluidically Reconfigurable Reflection Phase Shifter
    Qaroot, Abdullah
    Mumcu, Gokhan
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2018, 28 (08) : 684 - 686
  • [3] Design and Experimental Verification of a Liquid Crystal-Based Terahertz Phase Shifter for Reconfigurable Reflectarrays
    Yang, Jun
    Gao, Sheng
    Wang, Peng
    Yin, Zhiping
    Lu, Hongbo
    Lai, Weien
    Li, Ying
    Deng, Guangsheng
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2020, 41 (06) : 665 - 674
  • [4] Design and Experimental Verification of a Liquid Crystal-Based Terahertz Phase Shifter for Reconfigurable Reflectarrays
    Jun Yang
    Sheng Gao
    Peng Wang
    Zhiping Yin
    Hongbo Lu
    Weien Lai
    Ying Li
    Guangsheng Deng
    Journal of Infrared, Millimeter, and Terahertz Waves, 2020, 41 : 665 - 674
  • [5] Tunable Liquid Crystal Based Phase Shifter with a Slot Unit Cell for Reconfigurable Reflectarrays in F-Band
    Gao, Sheng
    Yang, Jun
    Wang, Peng
    Zheng, Andong
    Lu, Hongbo
    Deng, Guangsheng
    Lai, Weien
    Yin, Zhiping
    APPLIED SCIENCES-BASEL, 2018, 8 (12):
  • [6] High gain SIW integrated reconfigurable MIMO antenna in THz regime
    Kulshreshtha, Mayuri
    Bhattacharya, Rajarshi
    PHYSICA SCRIPTA, 2025, 100 (03)
  • [7] An innovative reconfigurable reflection-type phase shifter for dual band WLAN applications
    Ocera, A.
    Sbarra, E.
    Gatti, R. Vincenti
    Sorrentino, R.
    2006 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4, 2006, : 1138 - +
  • [8] An Active Reconfigurable Intelligent Surface Utilizing Phase-Reconfigurable Reflection Amplifiers
    Rao, Junhui
    Zhang, Yujie
    Tang, Shiwen
    Li, Zan
    Chiu, Chi-Yuk
    Murch, Ross
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2023, 71 (07) : 3189 - 3202
  • [9] ACTIVE HIGH-VOLTAGE DIVIDER AND PHASE SHIFTER.
    Petersons, Oskars
    Mehta, S.P.
    IEEE Transactions on Instrumentation and Measurement, 1986, IM-36 (02) : 362 - 368
  • [10] AN ACTIVE HIGH-VOLTAGE DIVIDER AND PHASE-SHIFTER
    PETERSONS, O
    MEHTA, SP
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1987, 36 (02) : 362 - 368
12345