Higher order filter response in coupled microring resonators

2000 ◽  
Vol 12 (3) ◽  
pp. 320-322 ◽  
Author(s):  
J.V. Hryniewicz ◽  
P.P. Absil ◽  
B.E. Little ◽  
R.A. Wilson ◽  
P.-T. Ho
Keyword(s):  
Higher Order ◽  
Microring Resonators ◽  
Order Filter ◽  
Filter Response

Second-order filter response from parallel coupled glass microring resonators

1999 ◽  
Vol 11 (11) ◽  
pp. 1426-1428 ◽  
Author(s):  
Sai Tak Chu ◽  
B.E. Little ◽  
Wugen Pan ◽  
T. Kaneko ◽  
Y. Kokubun
Keyword(s):  
Second Order ◽  
Microring Resonators ◽  
Order Filter ◽  
Filter Response

scholarly journals A Comparison of Higher-Order Active Band-Pass R-Filter Response with Equivalent Band-Pass RC-Filter Response at Varying Q-Factors

2014 ◽  
Vol 05 (10) ◽  
pp. 229-237
Author(s):  
Alexander Nwabueze Amah ◽  
Iorkyaa Ahemen ◽  
Bernard Atsuwe
Keyword(s):  
Higher Order ◽  
Active Band ◽  
Band Pass ◽  
Q Factors ◽  
Filter Response

First, Second and Higher Order Filter Design Using Current Conveyors

2014 ◽  
pp. 139-191 ◽  
Author(s):  
Raj Senani ◽  
D. R. Bhaskar ◽  
A. K. Singh
Keyword(s):  
Filter Design ◽  
Higher Order ◽  
Current Conveyors ◽  
Order Filter

scholarly journals Inter-connected coupled lines Resonator topology for bandpass filter application

2020 ◽  
Vol 10 (3) ◽  
pp. 2523
Author(s):  
Mohd Nasiruddin Hushim ◽  
Norfishah Ab Wahab ◽  
Tn. Syarifah Atifah Tn. Mat Zin ◽  
Norlia Ghazali
Keyword(s):  
Bandpass Filter ◽  
Higher Order ◽  
Coupled Line ◽  
Microstrip Technology ◽  
Half Wavelength ◽  
Quarter Wavelength ◽  
Coupled Lines ◽  
In Series ◽  
Tan Δ ◽  
Filter Response

This paper presents an inter-connected side-shorted coupled-line resonator topology as a base cell. The base cell is built from two single-shorted quarter-wavelength coupled-line sections, connected in series to give a half-wavelength coupled-line that creates a single resonance of bandpass filter response. Higher-order bandpass filter is produced by adding new single-shorted coupled-line sections, cascaded in an inter-connected manner to the base cell. This new topology creates a unique arrangement that caused cross coupling effects between the resonators, resulting to the occurrence of transmission zeros that lead to the improvement of selectivity of the higher order bandpass filter response. For validation of concept, 2<sup>nd</sup> and 3<sup>rd</sup> order bandpass filters were fabricated using microstrip technology on Roger 3210 substrate with parameter of <em>Ɛr</em> = 10.2, <em>h</em> = 1.27 mm and <em>tan δ</em> = 3x10-3. The filters were measured and the results show good agreement with simulation results.

scholarly journals Miniaturization of microwave planar higher-order filter

Tehnika ◽  
2016 ◽  
Vol 71 (4) ◽  
pp. 579-584
Author(s):  
Ana Plazinic ◽  
Milka Potrebic ◽  
Dejan Tosic ◽  
Milan Plazinic
Keyword(s):  
Higher Order ◽  
Order Filter
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