Results 291 to 300 of about 649,736 (341)

High-dielectric constant stripline band-pass filters

1991 IEEE MTT-S International Microwave Symposium Digest, 1991
High dielectric constant (K=38) strip line was employed to realize selective bandpass filters. Seven-pole gap coupled filters centered at 6.04 GHz and 8.28 GHz were designed for 140 MHz 3-dB bandwidths. The data show excellent agreement without the need for tuners. Miniaturization of high performance filters is demonstrated.
F.J. Winter, J.J. Taub, M. Marcelli
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Microstrip spurline band-pass filters

IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.99CH37010), 2003
We present two novel spurline band-pass filters employing two and three parallel-coupled microstrip lines along with the approximate design equations. These filters exhibited insertion losses of less than 1 and 1.3 dB and return losses of more than 20 and 15 dB in the pass bands centered near 5 GHz. We obtained a good agreement between the measured and
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Choosing band‐pass filters

Annals of Neurology, 1990
M E, Selzer, A K, Asbury
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Commensurate-line, microstrip, band-pass filters

1988., IEEE MTT-S International Microwave Symposium Digest, 2003
The commensurate-line bandpass filter topology, also known as the shunt-shorted-stub topology, is considered. Kuroda's network transformations are used to synthesize bandwidth-dependent structures. The distribution of the grounded stub impedances, which is also bandwidth-dependent, is discussed in detail for the 40-160% range.
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A Multivariate Band-Pass Filter [PDF]

, 2008
We develop a multivariate filter which is an optimal (in the mean squared error sense) approximation to the ideal filter that isolates a specified range of fluctuations in a time series, e.g., business cycle fluctuations in macroeconomic time series. This requires knowledge of the true second-order moments of the data.
openaire  

Aperiodic band-pass electrode enables record-performance transparent organic photovoltaics

Joule, 2022
Jiangsheng Yu, Gang Li
exaly  

Omnidirectional Narrow-Band-Pass, Band-Pass, and Band-Blocking IR Filters

2003
Narrow-band pass, band-pass and band-blocking optical fi lters are probably Narro p , p most frequently used optical devices. Application areas include among the q Y optical communications, imaging, spectroscopy, lithography, astronomy, and almost any other technology dealing with light.
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Terahertz band pass filter design using multilayer metamaterials

, 2020
Akbar Beheshti Asl, A. Rostami, I. Amiri
semanticscholar   +1 more source

Miniaturized Reconfigurable Band Pass Filters

2021 IEEE MTT-S International Microwave and RF Conference (IMARC), 2021
Sriparna De, Shiban K. Koul, Kamal K. Samanta   +2 more
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Designing low-pass filter in equivalent-input-disturbance compensator for improving disturbance-rejection performance

ISA Transactions, 2022
Xiang Yin, Jin-Hua She
exaly