Design of high selectivity tunable bandpass filter with switchable single‐/dual‐band responses von Cao, Liangzu, Li, Shouzhan

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A Novel Filter with Reconfigurable Bandwidth or Transmission Zeros Based on a Multiple-mode Stub-loaded Resonator von Cao, Liangzu, Li, Shouzhan

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Compact Tunable Bandpass Filter with Continuous Control of Center Frequency and Bandwidth Independently von Cao, Liangzu, Yin, Lixia

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Effects of dielectric substrates on piezoelectric transducer tunable filter von Cao, Liangzu, Yan, Junmei, Yin, Lixia

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Single- and Dual-band Bandpass Filters Based on a Novel Microstrip Loop-type Resonators Loaded with Shorted Stubs von Yan, Jun-Mei, Kang, Bao-Jie, Yang, Yong, Cao, Liangzu

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A Novel Switchable Dielectric Bandpass Filter with Reconfigurable Transmission Zeros von Cao, Liangzu, Deng, Di, Wu, Shuai, Yan, Junmei, Yin, Lixia

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NOVEL TRI-BAND BANDPASS FILTER WITH HIGH SELECTIVITY von Cao, Liangzu, Yin, Lixia

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A Simple Balanced Bandpass Filter Using Loop-type Microstrip Resonator Loaded with Shorted/Opened Stubs von Yan, Jun-Mei, Xiao, Zhi-Peng, Cao, Liangzu

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A NOVEL SWITCHABLE DIELECTRIC BANDPASS FILTER WITH RECONFIGURABLE TRANSMISSION ZEROS von Cao, Liangzu, Deng, Di, Wu, Shuai, Yan, Jun-Mei, Yin, Lixia

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A MODIFIED FORMULA FOR MICROWAVE MEASUREMENT OF DIELECTRIC LOSS USING A CLOSED CYLINDRICAL CAVITY DIELECTRIC RESONATOR von Cao, Liangzu, Cao, Daming

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A NOVEL PLANAR FILTERING MAGIC-T von Yan, Jun-Mei, Zhou, Hai-Ying, Cao, Liang-Zu

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PIEZOELECTRIC TRANSDUCER-TUNED FOURTH-ORDER MICROSTRIP BANDPASS FILTER WITH CROSS-COUPLING von Cao, Liangzu, Wang, Liya, Yan, Junmei, Yin, Lixia

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A NOVEL QUAD-BAND BANDSTOP FILTER BASED ON COUPLED-LINE AND SHORTED STUB-LOADED HALF-WAVELENGTH MICROSTRIP RESONATOR von Yan, Jun-Mei, Cao, Liangzu, Zhou, Hai-Ying

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TEMPERATURE COEFFICIENT MEASUREMENT OF MICROWAVE DIELECTRIC MATERIALS USING CLOSED CAVITY METHOD von Cao, Liangzu, Yan, Jun-Mei, Yin, Lixia

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A MINIATURIZED TUNABLE BANDPASS FILTER WITH CONSTANT FRACTIONAL BANDWIDTH von Cao, Liangzu, Li, Guangwen, Hu, Jian, Yin, Lixia

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DESIGN OF A MICROSTRIP FILTERING BALUN WITH A WIDE STOPBAND von Yan, Jun-Mei, Cao, Liangzu, Zhou, Hai-Ying

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Novel tunable dielectric resonators controlled by a piezoelectric transducer von Liangzu Cao, Rushan Chen

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A COMPACT TRIPLE-BAND PASSBAND FILTER USING MULTI-STUB LOADED RESONATOR AND ASYMMETRICAL SIRS von Yan, Jun-Mei, Cao, Liangzu, Wang, Xing-Guo

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Dielectric filter is transferred to small -size electricity that absolute bandwidth is invariable von CAO LIANGZU

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Filtering power divider with high isolation von CAO LIANGZU, ZHOU HAIYING, TONG ANQI, YAN JUNMEI

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