Analysis of phase sampling noise of switched injection-locked oscillators

被引：0
|
作者：
Strobel, Axel [1 ]
Schulz, Markus [1 ]
Ellinger, Frank [1 ]
Carlowitz, Christian [2 ]
Vossiek, Martin [2 ]
机构：
[1] Tech Univ Dresden, D-01062 Dresden, Germany
[2] Univ Erlangen Nurnberg, D-91058 Erlangen, Germany
来源：
2014 IEEE TOPICAL CONFERENCE ON WIRELESS SENSORS AND SENSOR NETWORKS (WISNET) | 2014年
关键词：
Chirp radar; distance measurement; switched injection-locked oscillator; frequency modulated (FM) radar; FM continuous wave (FMCW) secondary radar; input referred noise power; phase sampling; SYSTEMS;
D O I：
暂无
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：
In this paper, a fully integrated active backscatter transponder based on the switched injection-locked oscillator (SILO) principle for frequency modulated continuous wave (FMCW) radar applications is presented. Furthermore, a novel theory to model the phase sampling behaviour of a SILO, accounting for noisy injection signals, is derived. The presented backscatter tag operates at 34.5 GHz and reaches a steady-state output power of 7 dBm. The input referred noise power of the SILO is -66 dBm. In system measurements, a remarkably good accuracy of 5 cm and a precision better than 2 mm was achieved in an indoor environment at ranges from 0.7 m to 17 m. In outdoor measurements an accuracy of 2 cm and a precision 1 cm was achieved for ranges from 45 m to 103 m.
引用
收藏
页码：43 / 45
页数：3
相关论文
共 50 条
  • [41] PROPERTIES OF INJECTION-LOCKED OSCILLATORS CONNECTED IN CASCADE
    RAY, SK
    PRAMANIK, K
    BHATTACHARYA, AK
    BANERJEE, P
    MAJUMDAR, T
    BISWAS, BN
    INTERNATIONAL JOURNAL OF ELECTRONICS, 1977, 43 (02) : 169 - 183
  • [42] NOISE-ANALYSIS OF INJECTION-LOCKED SEMICONDUCTOR INJECTION-LASERS
    SCHUNK, N
    PETERMANN, K
    IEEE JOURNAL OF QUANTUM ELECTRONICS, 1986, 22 (05) : 642 - 650
  • [43] Phase noise characteristics of injection-locked lasers operated at low injection powers
    Kakarla, Ravikiran
    Vijayan, Kovendhan
    Schroder, Jochen
    Andrekson, Peter A.
    2018 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC), 2018,
  • [44] Intensity noise of an injection-locked Ti:sapphire laser:: analysis of the phase-noise-to-amplitude-noise conversion
    Belfi, Jacopo
    Galli, Iacopo
    Giusfredi, Giovanni
    Marin, Francesco
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2006, 23 (07) : 1276 - 1286
  • [45] Analysis and design of wideband injection-locked ring oscillators with multiple-input injection
    Chien, Jun-Chau
    Lu, Liang-Hung
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2007, 42 (09) : 1906 - 1915
  • [46] Close-in phase noise measurements of injection locked oscillators
    Rodriguez, A
    Dunleavy, LP
    Weller, TM
    51ST ARFTG CONFERENCE DIGEST, 1998, : 121 - 130
  • [47] First-harmonic injection-locked ring oscillators
    Mesgarzadeh, Behzad
    Alvandpour, Atila
    PROCEEDINGS OF THE IEEE 2006 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 2006, : 733 - 736
  • [48] INJECTION-LOCKED HIGH-POWER IMPATT OSCILLATORS
    GERSHENZON, EM
    LEVITES, AA
    PLOKHOVA, LA
    SMETANIN, AI
    RADIOTEKHNIKA I ELEKTRONIKA, 1984, 29 (11): : 2179 - 2185
  • [49] Injection-Locked Oscillators: Study Through Simulation and Experiments
    Rajput, S. S.
    Sarkar, S.
    JOURNAL OF ACTIVE AND PASSIVE ELECTRONIC DEVICES, 2007, 2 (01): : 11 - 24
  • [50] Analysis of direct phase modulation with an injection-locked oscillator
    Fernandez, Elena
    Ponton, Mabel
    Ramirez, Franco
    Sancho, Sergio
    Suarez, Almudena
    40TH EUROPEAN MICROWAVE CONFERENCE, 2010, : 616 - 619
12345