2017 Sixth Asia-Pacific Conference on Antennas and Propagation (APCAP) 2017
DOI: 10.1109/apcap.2017.8420607
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Design of wideband bandpass filter using quadruple-mode rectangular cavity resonator

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Cited by 2 publications
(3 citation statements)
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“…As it can be seen, the proposed concept is the only post-loaded MMR that is furthermore implemented in a monolithic fashion. By using the compact capacitively-loaded resonators, and by combining multiple modes within the volume of a single cavity resonator, the filters reported in this work exhibit significantly smaller size compared to rectangular cavity-based filter, e.g., in [15], [16], [17]. Compared to the cylindrical cavity filter with perturbation posts in [21], [23], the proposed post-loaded triple-mode filter is significantly smaller due to the stronger capacitive loading.…”
Section: Experimental Validationmentioning
confidence: 95%
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“…As it can be seen, the proposed concept is the only post-loaded MMR that is furthermore implemented in a monolithic fashion. By using the compact capacitively-loaded resonators, and by combining multiple modes within the volume of a single cavity resonator, the filters reported in this work exhibit significantly smaller size compared to rectangular cavity-based filter, e.g., in [15], [16], [17]. Compared to the cylindrical cavity filter with perturbation posts in [21], [23], the proposed post-loaded triple-mode filter is significantly smaller due to the stronger capacitive loading.…”
Section: Experimental Validationmentioning
confidence: 95%
“…Miniaturization is achieved by using multiple modes of a resonator within the passband of the BPF as opposed to coupling multiple single-mode resonators. By either splitting or merging the frequencies of those modes, both multi-band BPFs [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13] and single-band BPFs [14], [15], [16], [17], [18], [19], [20], [21], [22], [23], [24], [25], [26], [27], [28], [29] can be materialized. Furthermore, quasi-elliptic transfer functions can be realized with MMRs due to the presence of cross couplings between the modes or between the source and the load that result in transmission zeros (TZ) in the out-of-band response.…”
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confidence: 99%
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