Finite gain compensated double-sampled switched-capacitor integrators for high-Q bandpass filters

1992 ◽  
Vol 39 (6) ◽  
pp. 425-431 ◽  
Author(s):  
A. Baschirotto ◽  
R. Castello ◽  
F. Montecchi
Keyword(s):  
Bandpass Filters ◽  
Switched Capacitor ◽  
High Q ◽  
Finite Gain

Finite gain compensation techniques for high-Q bandpass SC filters

2002 ◽  
Author(s):  
A. Baschirotto ◽  
R. Castello ◽  
F. Montecchi
Keyword(s):  
High Q ◽  
Gain Compensation ◽  
Finite Gain

scholarly journals New command circuit design for tuning high-Q pseudo 8-path switched-capacitor filter

2004 ◽  
Vol 1 (13) ◽  
pp. 363-367 ◽  
Author(s):  
Ahmed El Oualkadi ◽  
Jean-Marie Paillot ◽  
Hervé Guegnaud ◽  
Rachid Allam ◽  
Lucien Dascalescu
Keyword(s):  
Circuit Design ◽  
Switched Capacitor ◽  
High Q

Passive CCD resonators [for high Q bandpass filters]

1981 ◽  
Vol 16 (3) ◽  
pp. 130-135 ◽  
Author(s):  
H. Klar ◽  
M. Mauthe ◽  
H.-J. Pfleiderer ◽  
W. Ulbrich
Keyword(s):  
Bandpass Filters ◽  
High Q

Quasi-elliptic evanescent-mode filters using non-resonating mode waveguide cavities

2015 ◽  
Vol 7 (3-4) ◽  
pp. 211-218 ◽  
Author(s):  
Simone Bastioli ◽  
Richard V. Snyder
Keyword(s):  
Insertion Loss ◽  
Bandpass Filters ◽  
Experimental Results ◽  
The Other ◽  
Q Factor ◽  
Evanescent Mode ◽  
High Q ◽  
Transmission Zeros ◽  
Waveguide Cavities ◽  
A New Technique

A new technique to realize quasi-elliptic bandpass filters with extreme close-in rejection is presented in this paper. The basic idea consists of embedding non-resonating mode waveguide cavities within the structure of an evanescent-mode filter. Such a combination of cavities and resonators allows the generation of very close transmission zeros while realizing at the same time relatively wide passbands and stopbands. Both H-plane TE201 mode and E-plane TM110 mode configurations are used as non-resonating mode waveguide cavities. In contrast with the other elliptic evanescent-mode filters using conventional approaches, the insertion loss degradation at the filter cut-off frequencies is minimized thanks to the high-Q factor of the waveguide cavities, whose corresponding poles are located right at the edges of the passband. The experimental results of an evanescent-mode filter having 9.950–11.000 GHz passband and providing more than 45 dB rejection between 11.040 and 11.050 GHz validate the proposed solution.

Narrow-band switched-capacitor bandpass filters

1982 ◽  
Vol 29 (8) ◽  
pp. 557-572 ◽  
Author(s):  
M. Ghaderi ◽  
J. Nossek ◽  
G. Temes
Keyword(s):  
Narrow Band ◽  
Bandpass Filters ◽  
Switched Capacitor

High-Q terahertz bandpass filters based on coherently interfering metasurface reflections

2013 ◽  
Vol 38 (6) ◽  
pp. 908 ◽  
Author(s):  
Norman Born ◽  
Marco Reuter ◽  
Martin Koch ◽  
Maik Scheller
Keyword(s):  
Bandpass Filters ◽  
High Q
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