In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 45, No. 7R ( 2006-07-01), p. 6014-
Abstract:
In this paper, millimeter-wave bandpass filters with λ g /4 short stubs made by surface micromachining on a GaAs substrate are presented. These filters show flexible bandwidth by variation of the position of the short stub using the external quality factor, Q e without changing the impedance value at millimeter-wave range. The bandpass filters can be realized with a wide (50%) or narrow (10%) bandwidth simply by adjusting the positions of the short stubs. They show insertion losses of 2.3 and 6.8 dB, and return losses of 15 and 16 dB, respectively at a center frequency of 60 GHz.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.45.6014
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2006
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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