MULTILOOP INTEGRATED DC SQUID LOW-NOISE RF AMPLIFIER

被引：0
|
作者：
TARASOV, M
PROKOPENKO, G
BELITSKY, V
FILIPPENKO, L
机构：
[1] Institute of Radio Engineering, Electronics Russia Academy of Sciences, Moscow, 103907, Mochovaya str.
来源：
CRYOGENICS | 1992年 / 32卷
关键词：
D O I：
10.1016/0011-2275(92)90216-W
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A new type of multiloop dc SQUID in the form of a second order gradiometer with integrated input coil and extremely low stray capacitances was designed to improve SQUID amplifier parameters. For decreasing the loop inductance four partial loops were connected in parallel. Single input turns placed inside each loop were connected in series to increase the input coil inductance for better impedance matching. The amplifier noise temperature lower than 0.5 K and power gain nearly 20 dB were measured at 430 MHz for 60 MHz bandwidth in the case of tuned amplifier.
引用
收藏
页码：505 / 508
页数：4
相关论文
共 50 条
  • [41] LOW-NOISE PARAMETRIC AMPLIFIER
    KNECHTLI, RC
    WEGLEIN, RD
    PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1960, 48 (07): : 1218 - 1226
  • [42] LOW-NOISE RIAA AMPLIFIER
    不详
    WIRELESS WORLD, 1977, 83 (1502): : 65 - 65
  • [43] Temperature-stabilized differential amplifier for low-noise DC measurements
    Maerki, P.
    Braem, B. A.
    Ihn, T.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2017, 88 (08):
  • [44] A Low-Noise Instrumentation Amplifier with DC Suppression for Recording ENG Signals
    Paraskevopoulou, Sivylla E.
    Eftekhar, Amir
    Kulasekeram, Nishanth
    Toumazou, Christofer
    2015 37TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), 2015, : 2693 - 2696
  • [45] A LOW-NOISE CASCODE AMPLIFIER
    JEFFERTS, SR
    WALLS, FL
    JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1987, 92 (06): : 383 - 386
  • [46] MICROPOWER LOW-NOISE AMPLIFIER
    HORWITZ, C
    WIRELESS WORLD, 1974, 80 (1468): : 504 - 504
  • [47] Low-noise ultra-high-speed dc SQUID readout electronics
    Drung, Dietmar
    Hinnrichs, Colmar
    Barthelmess, Henry-Jobes
    SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2006, 19 (05): : S235 - S241
  • [48] LOW-NOISE SELECTIVE AMPLIFIER
    VOLGIN, LI
    LEVCHENKO, DG
    ZARUKIN, AI
    BAGIMOV, AI
    VYAZOVKIN, AA
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1980, 23 (01) : 133 - 136
  • [49] LOW-NOISE TRANSISTOR AMPLIFIER
    GORBATOV, AA
    SAMSONOV, AA
    VELIKOV, LV
    RUDASHEVSKII, EG
    INSTRUMENTS AND EXPERIMENTAL TECHNIQUES-USSR, 1970, (02): : 464 - +
  • [50] Choosing a low-noise amplifier
    Sibia, Gurpreet
    Elektron, 2004, 21 (10): : 30 - 32
12345