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Vertically integrated voltage-controlled oscillator in LTCC at K-band
Publikationstyp
Conference Paper
Date Issued
2008-06
Sprache
English
Author(s)
Institut
First published in
Number in series
2008
Start Page
359
End Page
362
Article Number
4633177
Citation
IEEE MTT-S International Microwave Symposium Digest (): 4633177 359-362 (2008)
Contribution to Conference
Publisher DOI
Scopus ID
A fully integrated K-band voltage controlled oscillator module is presented. The design is realized in low temperature co-fired ceramics, making extensively use of the multilayer features and advanced capabilities of this substrate system. The interior packaging technology exclusively utilizes flip-chip mounting of bare semiconductors. As a key element, a varactor-tuned substrate-integrated-waveguide resonator and the associated design constraints are presented. The hybrid oscillator is integrated in a hermetic surface mount package of 8 mm × 12.5 mm, achieving an output power of more than 6 dBm in a tuning range between 19.58 GHz - 20.2 GHz. The measured phase noise is -118 dBc/Hz at 1 MHz offset, a figure-of-merit of -184.7 dB for this design.
DDC Class
600: Technik
620: Ingenieurwissenschaften