DocumentCode
1841152
Title
A multi-element 150/300 GHz spatial power dividing/combining frequency doubler
Author
Schumann, B. ; Hoft, M. ; Judaschke, R.
Author_Institution
Arbeitsbereich Hochfrequenztech., Technische Univ. Hamburg-Harburg, Germany
Volume
3
fYear
2002
fDate
2-7 June 2002
Firstpage
1539
Abstract
A five-element frequency doubler at 300 GHz in a quasi-optical spatial power dividing/combining circuitry has been investigated. The individual frequency doublers are realized with GaAs-Schottky-diodes in waveguide technique with 4% efficiency. Holography is applied to achieve efficient power transfer to/from the active devices. Preliminary measurements are in good agreement with the expected system performance.
Keywords
III-V semiconductors; Schottky diodes; frequency multipliers; gallium arsenide; microwave holography; millimetre wave frequency convertors; power combiners; power dividers; 150 GHz; 300 GHz; GaAs; GaAs Schottky diode; active device; holography; multi-element frequency doubler; power transfer; quasi-optical spatial power dividing/combining circuit; waveguide technique; Circuits; Feeds; Frequency conversion; Geometrical optics; Gratings; Holography; Lenses; Optical waveguides; Shape; Submillimeter wave technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2002 IEEE MTT-S International
Conference_Location
Seattle, WA, USA
ISSN
0149-645X
Print_ISBN
0-7803-7239-5
Type
conf
DOI
10.1109/MWSYM.2002.1012149
Filename
1012149
Link To Document