Title :
Monolithic J-band image-rejection filter
Author :
Greenhalgh, S.J. ; Swift, J.B. ; Cockrill, J.R.
Author_Institution :
Plessey Research (Caswell) Ltd., Allen Clark Research Centre, Towcester, UK
Abstract :
A monolithic J-band image-rejection filter has been designed and fabricated directly on gallium arsenide in a spur-line microstrip configuration. The fine geometries required are achieved by the use of ion-beam milling. Good agreement is shown between measured and predicted frequency responses.
Keywords :
III-V semiconductors; band-stop filters; frequency response; gallium arsenide; microwave filters; monolithic integrated circuits; strip line components; Chebyshev bandstop filter; GaAs; MMIC filter; frequency response; ion-beam milling; monolithic J-band image-rejection filter; spur-line microstrip configuration;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19830615
