Broadband Spin-Wave Delay Lines with Slot Antennas

被引：4
|
作者：
Etko, Yu. L. [1 ]
Ustinov, A. B. [1 ]
机构：
[1] St Petersburg State Electrotech Univ, St Petersburg 197376, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2011年 / 37卷 / 11期
关键词：
Delay Line; Spin Wave; Yttrium Iron Garnet; Microstrip Line; Microstrip Antenna;
D O I：
10.1134/S1063785011110058
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A planar spin-wave delay line with slot antennas based on an yttrium iron garnet (YIG) film has been experimentally studied. A specific feature of the proposed device is a relatively large (about 1.8 GHz) microwave bandwidth. Within this band, the signal delay time can be smoothly controlled from 4 to 18 ns. The central frequency can be tuned by an external magnetic field within 5-9 GHz. It is demonstrated that, using slot antennas and relatively thick ferromagnetic films, it is possible to achieve a significant increase in the microwave bandwidth of spin-wave devices.
引用
收藏
页码：1015 / 1017
页数：3
相关论文
共 50 条
  • [31] DETERMINATION OF SPIN-WAVE BOUNDARY CONDITIONS BY DC EFFECTS IN SPIN-WAVE RESONANCE
    MOLLER, WM
    JURETSCHKE, HJ
    PHYSICAL REVIEW B-SOLID STATE, 1970, 2 (07): : 2651 - +
  • [32] Novel Approach for Designing Broadband Slot Antennas
    Filgueiras, H. R. D.
    Brandao, T. H.
    Kelly, J. R.
    Xiao, Pei
    Arismar Cerqueira, S., Jr.
    2019 13TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2019,
  • [33] Hexagonal slot antennas for broadband CP operation
    Su, Che Wei
    Lee, Ching-Her
    Tzeng, Yu-Bo
    2007 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-12, 2007, : 377 - +
  • [34] Spin-wave resonance reflection and spin-wave induced domain wall displacement
    Wang, Xi-Guang
    Guo, Guang-Hua
    Zhang, Guang-Fu
    Nie, Yao-Zhuang
    Xia, Qing-Lin
    JOURNAL OF APPLIED PHYSICS, 2013, 113 (21)
  • [35] A design theory on broadband patch antennas with slot
    Chow, YL
    Chen, ZN
    Lee, KF
    Luk, KM
    IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM - ANTENNAS: GATEWAYS TO THE GLOBAL NETWORK, VOLS 1-4, 1998, : 1124 - 1127
  • [36] Broadband slot feed for integrated lens antennas
    Costa, Jorge R.
    Fernandes, Carlos A.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 (396-400): : 396 - 400
  • [37] Design of broadband slot antennas for circular polarization
    Lu, Shao-Chang
    Row, Jeen-Sheen
    Sim, Chow-Yen-Desinond
    Wu, Shiao-Wen
    2007 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-12, 2007, : 2460 - +
  • [38] Design of single layer broadband slot antennas
    Denidni, TA
    Rao, Q
    ELECTRONICS LETTERS, 2004, 40 (08) : 461 - 463
  • [39] Spin-wave wave function for quantum spin models
    Franjic, F
    Sorella, S
    PROGRESS OF THEORETICAL PHYSICS, 1997, 97 (03): : 399 - 406
  • [40] SELF-CONSISTENT THEORY OF SPIN-WAVE EXCITATION BY MULTI-ELEMENT ANTENNAS
    DMITRIEV, VF
    KALINIKOS, BA
    ZHURNAL TEKHNICHESKOI FIZIKI, 1989, 59 (01): : 197 - 200
12345