Results 221 to 228 of about 20,890 (228)

Synthesis and design of tunable bandpass filters with constant absolute bandwidth using varactor-loaded microstrip resonator

International Journal of RF and Microwave Computer-Aided Engineering, 2014
Lei Zhu, Qianyin Xiang
exaly  

Tunable 3-pole bandpass filter with constant absolute bandwidth and >60 dB rejection at desired location of stopband

Journal of Electromagnetic Waves and Applications, 2015
Qianyin Xiang, Quanyuan Feng, Xiaoguo Huang   +2 more
exaly  

A constant absolute bandwidth tunable band-pass filter based on magnetic dominated mixed coupling and source–load electric coupling

Journal of Electromagnetic Waves and Applications, 2016
Qianyin Xiang, Dengyao Tian, Quanyuan Feng   +2 more
exaly  

A 2.285–3.195 GHz electrical tunable bandstop filter with constant absolute bandwidth

2014 IEEE International Wireless Symposium (IWS 2014), 2014
Qianyin Xiang, Quanyuan Feng, Xiaoguo Huang, Dinghong Jia   +3 more
openaire   +1 more source

A constant absolute bandwidth tunable bandpass filter based on mixed coupled varactor loaded open ring resonators

2016
Q -Y Xiang
exaly  

Design of Tunable Coaxial Bandpass Filters With Constant Absolute Bandwidth Using One Tuning Element

IEEE Transactions on Circuits and Systems II: Express Briefs
Jun-Jie Yan, Fu-Chang Chen, Kai-Ran Xiang, Zhi-Hong Tu   +3 more
openaire   +1 more source

Compact 2-pole and 4-Pole 1.5–0.9 GHz constant absolute bandwidth tunable filters

2012
exaly  

Digitally programmable active RC bandpass filter with constant absolute bandwidth

1980
openaire   +1 more source