Results 271 to 280 of about 771,922 (316)

Electronically tunable mixed-mode third-order universal filter using a single EX-CCCII

Australian Journal of Electrical & Electronics Engineering, 2022
A new Extra-X Current Controlled Conveyor (EX-CCCII) based electronically tunable mixed-mode third-order universal filter has been proposed, which is composed of a single EX-CCCII, three capacitors and a load resistor.
D. Agrawal, S. Maheshwari
semanticscholar   +1 more source

Mixed modes dielectric resonator filters

IEEE Transactions on Microwave Theory and Techniques, 1994
A new configuration of dielectric loaded cavity filters is presented. The filter combines the superior spurious free performance of TE/sub 01/ mode ring dielectric resonators with the advantage of HE/sub 11/ dual-mode dielectric loading. Resonant frequency, field distributions and unloaded Q of each cavity are computed by rigorous mode-matching ...
null Ji-Fuh Liang, K.A. Zaki, A.E. Atia
openaire   +1 more source

Mixed-mode universal filter using OTAs

2012 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER), 2012
This paper presents an electronically tunable versatile biquadratic filter. Unlike the typical voltage-mode and current-mode filter, the proposed filter can realize voltage-mode, current-mode, transconductance-mode and transresistance-mode transfer functions without changing the circuit topology, called a mixed-mode filter.
Montree Kumngern, Somyot Junnapiya
openaire   +1 more source

Electronically Tunable SIMO Mixed-mode Universal Filter using VDTAs

PRZEGLĄD ELEKTROTECHNICZNY, 2017
V. Chamnanphrai, W. Sa-ngiamvibool
semanticscholar   +2 more sources

Mixed-mode continuous-time video acquisition filters

Proceedings of IEEE International Symposium on Circuits and Systems - ISCAS '94, 2002
As an alternative to the usual purely analog antialiasing filters, a mixed mode approach is studied, and the existence of a continuous-time representation is recalled. Using a slight oversampling of a factor of two typically, the specifications of the analog filter can be relaxed and its sensitivity can be significantly reduced.
K. Azadet, J. Porte, F. Yang, J.E.D. Hurwitz   +3 more
openaire   +1 more source

A Novel Mixed-Mode OTA-C Filter

Frequenz, 2003
A novel mixed-mode biquad circuit is presented. The circuit uses six single-output- and one dual-output-operational transconductance amplifiers, two grounded capacitors; and can realize lowpass, highpass, bandpass, notch, lowpass-notch, highpass-notch and allpass responses from the same topology.
Muhammad Taher Abuelma'atti, Abdulwahab Bentrcia   +1 more
openaire   +1 more source

Integrated mixed-mode digital-analog filter converters

IEEE Journal of Solid-State Circuits, 1990
Alternative architectures have been investigated for the integrated realization of DAFICs (digital-analog filter converters), taking into account such important design parameters as capacitance spread and total capacitor area, conversion speed and resolution, and the hardware complexity of the analog and digital parts. To demonstrate the feasibility of
J. Vital, J. E. Franca, MALOBERTI, FRANCO   +2 more
openaire   +2 more sources

Mixed modes dielectric resonator loaded cavity filters

1994 IEEE MTT-S International Microwave Symposium Digest (Cat. No.94CH3389-4), 2002
A novel configuration of dielectric loaded cavity filters is presented. The new filter combines the superior spurious free performance of TE/sub 01/ mode ring dielectric resonators with the advantage of HE/sub 11/ dual-mode dielectric loading. Resonant frequency and field distributions of each cavity is computed by rigorous mode-matching technique. The
null Ji-Fuh Liang, K.A. Zaki, A.E. Atia
openaire   +1 more source

Tunable mixed-mode OTA-C universal filter

Analog Integrated Circuits and Signal Processing, 2008
A novel electronically tunable mixed-mode universal biquad by using four single-output and one dual-output-operational transconductance amplifiers, two grounded capacitors is proposed. The proposed circuit has ability to realize voltage, current, transconductance, and transresistance mode, and can the following advantageous features: (i) realization of
Hua-Pin Chen, Yi-Zhen Liao, Wen-Ta Lee
openaire   +1 more source

An Embedded Common-Mode Filter and Mixed-Mode Scattering Parameters for the MIPI C-PHY Interface

IEEE transactions on electromagnetic compatibility (Print)
This article presents an embedded common-mode filter (CMF) for the Mobile Industry Processor Interface C-PHY signaling standard and proposes a definition of mixed-mode scattering parameters for the standard.
Yung-Chi Chien, Hsu-Wei Liu, Chiu-Chih Chou, Tzong-Lin Wu   +3 more
semanticscholar   +1 more source