scholarly journals TUNABLE AND SWITCHABLE BANDPASS FILTERS USING SLOT-LINE RESONATORS

2011 ◽  
Vol 111 ◽  
pp. 25-41 ◽  
Author(s):  
Jian-Xin Chen ◽  
Jin Shi ◽  
Zhi-Hua Bao ◽  
Quan Xue
Keyword(s):  
Bandpass Filters ◽  
Slot Line

Balun bandpass filter on slot-line resonators with intrinsic balanced performance in amplitude and phase

2018 ◽  
Vol 10 (8) ◽  
pp. 891-895 ◽  
Author(s):  
Lin-Ping Feng ◽  
Lei Zhu
Keyword(s):  
Bandpass Filter ◽  
Bandpass Filters ◽  
Wide Frequency Range ◽  
Frequency Selectivity ◽  
Good Frequency ◽  
Frequency Range ◽  
Third Order ◽  
Slot Line ◽  
Distinct Field

AbstractIn this paper, a novel class of balun bandpass filters is presented on slot-line resonator (SLR) toward intrinsic balanced performance in amplitude and phase. The proposed balun filter consists of three inductive-coupled SLRs in the middle, one single-ended unbalanced port, and one balanced port with two terminals. According to the distinct field conversion from the slotline to the microstrip feeding line, good balanced performance in amplitude, and phase performance can be intrinsically realized over a wide frequency range. To validate the proposed technique, a prototype third-order balun filter is designed, fabricated, and measured. Both the simulated and measured results have demonstrated that the proposed balun filter can not only achieve good frequency selectivity but also exhibit intrinsic balanced performance in amplitude and phase.

Spurious Suppression Effect by Transmit Bandpass Filters with HTS Dual-Mode Resonators for 5GHz Band

2009 ◽  
Vol E92-C (3) ◽  
pp. 288-295
Author(s):  
Kazunori YAMANAKA ◽  
Kazuaki KURIHARA ◽  
Akihiko AKASEGAWA ◽  
Masatoshi ISHII ◽  
Teru NAKANISHI
Keyword(s):  
Bandpass Filters ◽  
Dual Mode ◽  
Suppression Effect ◽  
Spurious Suppression

Investigation of HTS Microstrip Bandpass Filters for Extreme Working Conditions

2002 ◽  
Vol 57 (12) ◽  
pp. 6
Author(s):  
I. V. Korotash ◽  
M. Lorenz ◽  
E.M. Rudenko ◽  
T.V. Stepanova
Keyword(s):  
Working Conditions ◽  
Bandpass Filters

Multifunctional Bandpass Filters With Reconfigurable and Switchable Band Control

2019 ◽  
Vol 67 (6) ◽  
pp. 2355-2369 ◽  
Author(s):  
Runqi Zhang ◽  
Roberto Gomez-Garcia ◽  
Dimitrios Peroulis
Keyword(s):  
Bandpass Filters
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