• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. A 32-48 GHz Differential YIG Oscillator With Low Phase Noise Based On a SiGe MMIC
 
  • Details
  • Full
Options
2019
Conference Paper
Title

A 32-48 GHz Differential YIG Oscillator With Low Phase Noise Based On a SiGe MMIC

Abstract
This paper presents a wideband and low noise differential yttrium iron garnet (YIG) oscillator. It utilizes a YIG sphere based transmission resonator, which is coupled via two orthogonal pad-to-pad bonds to a fully differential SiGe MMIC. For an optimized design process, the coupled YIG sphere is described by an equivalent circuit, whose elements are determined by 3D EM simulations. Regarding the tuning range and phase noise, the results of the circuit simulation of the entire oscillator are in good agreement with the measurements. The realized YIG oscillator offers a high oscillation frequency with a tuning range from 32GHz to 48GHz. Moreover, it exhibits excellent phase noise of less than -119dBc/Hz at an offset frequency of 100kHz for oscillation frequencies up to 42 GHz.
Author(s)
Delden, M. van
Pohl, N.
Aufinger, K.
Musch, T.
Mainwork
Radio and Wireless Week, RWW 2019  
Conference
Radio & Wireless Week (RWW) 2019  
Radio and Wireless Symposium (RWS) 2019  
DOI
10.1109/RWS.2019.8714500
Language
English
Fraunhofer-Institut für Hochfrequenzphysik und Radartechnik FHR  
  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024