DocumentCode
3551454
Title
50 GHz sampler hybrid utilizing a small shockline and an internal SRD
Author
Whiteley, W.C. ; Kunz, W.E. ; Anklam, W.J.
Author_Institution
Hewlett Packard Co., Santa Clara, CA, USA
fYear
1991
fDate
10-14 July 1991
Firstpage
895
Abstract
A 50 GHZ sampler whose performance is a result of the addition of a small GaAs nonlinear transmission line is described. The compact hybrid microcircuit also features a step recovery diode (SRD), a microstrip-to-slotline balun and a GaAs integrated sampling bridge to form a complete sampling subsystem. The conversion efficiency of the shockline-enhanced sampler was improved over the full measured frequency range of 2-60 GHz when compared to the response of the sampler that did not use a shockline.<>
Keywords
frequency convertors; hybrid integrated circuits; microwave integrated circuits; transmission lines; 2 to 60 GHz; Al/sub 2/O/sub 3/ substrate; GaAs integrated sampling bridge; GaAs nonlinear transmission line; hybrid microcircuit; microstrip-to-slotline balun; shockline-enhanced sampler; step recovery diode; Bridges; Diodes; Frequency conversion; Frequency measurement; Gallium arsenide; Hybrid integrated circuits; Impedance matching; Microstrip; Sampling methods; Transmission line measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1991., IEEE MTT-S International
Conference_Location
Boston, MA, USA
ISSN
0149-645X
Print_ISBN
0-87942-591-1
Type
conf
DOI
10.1109/MWSYM.1991.147152
Filename
147152
Link To Document