Results 151 to 160 of about 5,806 (197)
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New S-Band Bandpass Filter (BPF) With Wideband Passband for Wireless Communication Systems
IEEE Microwave and Wireless Components Letters, 2012In this letter, a new wideband bandpass filter (BPF) using microstrip parallel-coupled line structure for s-band applications is proposed. The filter is constructed of two sections of three coupled lines separated by a nonuniform line resonator. In order to introduce one transmission zero at each edge of the desired passband, one of the outer coupled ...
Hussein N Shaman
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First-order reflectionless lumped-element lowpass filter (LPF) and bandpass filter (BPF) design
2016 IEEE MTT-S International Microwave Symposium (IMS), 2016This work presents design methods for first-order reflectionless lumped-element lowpass and bandpass filters. Each of the proposed filter structures contains an impedance matching circuit that can theoretically cancel out the reflected wave. We have derived the analytic design equations so that the reflectionless filters can be designed without using ...
null Tae-Hak Lee +2 more
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Electromagnetic periodic structure bandpass filter (EPS‐BPF) with two transmission zeros
Microwave and Optical Technology Letters, 2004AbstractIn this paper, an improved electromagnetic periodic structure bandpass filter (EPS‐BPF) is designed and analyzed, and its equivalent circuit is also presented. The proposed structure achieves two transmission zeros on both sides of passband, while a good rolling skirt is obtained as well.
Man‐Long Her +3 more
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A Novel S-Band Bandpass Filter (BPF) with Extremely Broad Stopband
2018 48th European Microwave Conference (EuMC), 2018This paper presents a new compact wideband bandpass filter (BPF) with an extremely broad stopband consisting of two parallel coupled-line sections and multiple open-ended stubs, for S-band applications. Due to symmetry of the design, even- and odd-mode analysis method is applied to analyze the proposed filter structure.
Vryonides, Photos +9 more
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Compact slow-wave millimeter-wave bandpass filter (BPF) using open-loop resonator
2016 21st International Conference on Microwave, Radar and Wireless Communications (MIKON), 2016A compact slow-wave millimeter-wave bandpass filter for wireless communication systems is developed and proposed in this paper. The filter is based on an open-loop resonator that is composed of a microstrip line with both ends loaded with folded open stubs. The folded arms of the open stubs are utilized to increase the loading capacitance to ground. In
Hussein N. Shaman +4 more
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A Novel Ultra-Wideband (UWB) Bandpass Filter (BPF) With Pairs of Transmission Zeroes
IEEE Microwave and Wireless Components Letters, 2007A novel, compact, and highly selective ultra-wideband bandpass filter was developed on a microstrip line and presented in this letter for use in wireless communication applications. The basic filter is composed of five short-circuited stubs separated by nonredundant connecting lines that contribute to the filter selectivity as well.
Hussein Shaman, Jia-Sheng Hong
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Millimeter-wave ultra-wideband (UWB) bandpass filter (BPF) using microstrip parallel coupled lines
2016 IEEE Wireless Communications and Networking Conference, 2016A compact millimeter-wave bandpass filter for automotive radar systems is developed and proposed in this paper. The filter is designed to select the UWB spectrum (2229GHz) to meet the FCC specifications. The filter consists of two of parallel-coupled line sections that are quarter-wavelength long at a center frequency of about 25.5 GHz.
Hussein Shaman +2 more
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