DocumentCode
2524850
Title
Very low noise Ka-Band oscillator in LTCC technology
Author
Geist, Thomas ; Barth, Helmut
Author_Institution
EADS Deutschland GmbH, Ulm, Germany
Volume
3
fYear
2003
fDate
7-9 Oct. 2003
Firstpage
1287
Abstract
In this paper a Ka-Band oscillator exhibiting single sideband phase noise below -150 dBc/Hz at 10 MHz offset from the carrier is described. The oscillating frequency in the range 26-40 GHz is determined by the dimensions of an externally attached cavity. All electronic components including the MMICs are placed on a low temperature cofired ceramic (LTCC) substrate. A metallised liquid crystal polymer (LCP) cover is soldered on the substrate, thus providing a hermetic sealing of the millimetre wave MMICs.
Keywords
MMIC oscillators; liquid crystal polymers; phase noise; LTCC; cavity; low noise Ka-Band oscillator; metallised liquid crystal polymer; millimetre wave MMIC; single sideband phase noise; Circuits; Feeds; Filters; Frequency; MMICs; Microwave oscillators; Power amplifiers; Power generation; Rectangular waveguides; Waveguide transitions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2003. 33rd European
Print_ISBN
1-58053-834-7
Type
conf
DOI
10.1109/EUMC.2003.1262893
Filename
1262893
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