Abstract
In this letter, we present a method for enhancing the stopband attenuation performance of a K-band TM21 mode filter using substrate-integrated waveguide resonators. To improve the stopband response, we suppress and move spurious resonant peaks and produce transmission zeros. The step-by-step procedure of the proposed three-step method is shown in detail. The measurements show that when using the presented method, the filters exhibit better stopband performances than those in which the presented steps are not followed.
| Original language | English |
|---|---|
| Article number | 7987069 |
| Pages (from-to) | 700-702 |
| Number of pages | 3 |
| Journal | IEEE Microwave and Wireless Components Letters |
| Volume | 27 |
| Issue number | 8 |
| DOIs | |
| Publication status | Published - 2017 Aug 1 |
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Keywords
- K-band filter
- substrate-integrated wave-guide (SIW)
- upper stopband
ASJC Scopus subject areas
- Condensed Matter Physics
- Electrical and Electronic Engineering
Cite this
K-Band Substrate-Integrated Waveguide Filter Using TM21 Mode with Enhanced Stopband Attenuation. / Lee, Boyoung; Nam, Seunggoo; Koh, Beyoungyoun; Lee, Ju Seop.
In: IEEE Microwave and Wireless Components Letters, Vol. 27, No. 8, 7987069, 01.08.2017, p. 700-702.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - K-Band Substrate-Integrated Waveguide Filter Using TM21 Mode with Enhanced Stopband Attenuation
AU - Lee, Boyoung
AU - Nam, Seunggoo
AU - Koh, Beyoungyoun
AU - Lee, Ju Seop
PY - 2017/8/1
Y1 - 2017/8/1
N2 - In this letter, we present a method for enhancing the stopband attenuation performance of a K-band TM21 mode filter using substrate-integrated waveguide resonators. To improve the stopband response, we suppress and move spurious resonant peaks and produce transmission zeros. The step-by-step procedure of the proposed three-step method is shown in detail. The measurements show that when using the presented method, the filters exhibit better stopband performances than those in which the presented steps are not followed.
AB - In this letter, we present a method for enhancing the stopband attenuation performance of a K-band TM21 mode filter using substrate-integrated waveguide resonators. To improve the stopband response, we suppress and move spurious resonant peaks and produce transmission zeros. The step-by-step procedure of the proposed three-step method is shown in detail. The measurements show that when using the presented method, the filters exhibit better stopband performances than those in which the presented steps are not followed.
KW - K-band filter
KW - substrate-integrated wave-guide (SIW)
KW - upper stopband
UR - http://www.scopus.com/inward/record.url?scp=85028945481&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028945481&partnerID=8YFLogxK
U2 - 10.1109/LMWC.2017.2723984
DO - 10.1109/LMWC.2017.2723984
M3 - Article
AN - SCOPUS:85028945481
VL - 27
SP - 700
EP - 702
JO - IEEE Microwave and Wireless Components Letters
JF - IEEE Microwave and Wireless Components Letters
SN - 1531-1309
IS - 8
M1 - 7987069
ER -