electronically tunable
ELECTRONICALLY TUNABLE SIGNAL PROCESSING CIRCUIT
... A challenging issue with the continuous time analog filter is RC time constant variation, which decides the filter parameters. Time constant of circuit varies with processing tolerance, humidity, environmental effects ...
7
Electronically Tunable Light Modulation with Graphene and Noble Metal Plasmonics
... and electronically tunable absorption up to nearly 70% has been demonstrated in graphene plasmonic metasurface coupled to subwavelength noble metal plasmonic ...
128
Single MO CCCCTA Based Electronically Tunable Current/Trans Impedance Mode Biquad Universal Filter
... This paper presents an electronically tunable current/ trans-impedance-mode biquad universal filter using single MO-CCCCTA. The proposed filter offers the following advantages: 1) realization of LP, HP, BP, ...
6
Electronically Tunable Antenna Pair and Novel RF Front-End Architecture for Software-Defined Radios
... novel electronically tunable antenna pair and RF front- end architecture for current wireless communication bands (GSM 850/900, PCS, and DCS) were designed and demon- strated for SDR ...is ...
7
MMCC Based Electronically Tunable Allpass Filters Using Grounded Synthetic Inductor
... of electronically tunable first and second order allpass filter (AP) structures using a Multiplication Mode Current Conveyor (MMCC) building block are ...
9
Electronically Tunable Minimum Component Biquadratic Filters for Interface Circuits
... In this paper, two new electronically tunable filter configurations are proposed. The proposed filters operate current-mode (CM), voltage-mode (VM), transimpedance-mode (TIM) and transadmittance-mode (TAM). ...
5
An Electronically Tunable Dual-Band Filtering Power Divider with Tuning Diodes Sharing Technique
... an electronically tunable dual-band filtering power divider (TDFPD) with tuning diodes sharing ...dual-mode tunable resonators (DMTRs) are embedded into a conventional power divider to achieve ...
9
High-Isolation and Wide-Band 180º Hybrids Based on Electronically Tunable Lumped-Element Filters
... of tunable devices, delving into the very high isolation property, necessary for the use of designed hybrids on the single balanced mixers (SBM) of the typical DSBM (Double Side Band Modulator) or SSBM (Single ...
10
VDTA Based Electronically Tunable Voltage Mode and Trans Admittance Biquad Filter
... Abstract In this paper, a biquad filter configuration based on two voltage differencing transconductance amplifiers VDTAs as newly active elements and only two capacitors as passive elem[r] ...
10
Design of Current-Mode Sinusoidal Oscillators Using Single FTFN
... proposed electronically tunable CM oscillator using FTFN and OTAs which uses one FTFN, two OTA and two ...adjusted electronically by varying the transconductance of ...
13
A State Variable Method for the Realization of Universal Current Mode Biquads
... Minaei, “Electronically Tunable Current-Mode Universal Biquad Filter Using Dual-X Current Conveyors,” Journal of Circuits, Systems, and Computers, Vol.. Ross, “Unified Active Filter.[r] ...
7
Current Processing Current Tunable Universal Biquad Filter Employing Two CCTAs and Two Grounded Capacitors
... the tunable filter, by electronically varying the time ...of electronically tunable filters to compensate for deviation in the circuit due to process tolerance, parasitic, temperature drift ...
8
Building Bridges Electronically: The Spinifex Experiment
... Building Bridges Electronically The Spinifex Experiment by Bandana Pattanaik and Swan Hawthorne Les autcures retracent kz mise surpied a% kz page dkccueil a2 h Feminist Publishing d %ie, &S fi ustrati[.] ...
6
A Novel Antenna Feeding Network with Separately Resonant Frequency and Impedance Matching Tunable Capability
... the tunable feeding network as tunable elements for antenna resonating frequency and impedance matching ...The tunable capability of the network is studied, and a patch antenna is used to verify the ...
7
A Compact Switchable and Tunable Bandpass Filter
... [1]. Tunable and switchable microwave circuits have allowed increased system functionality with lower weight and cost than existing ...and tunable filters are of great interest [2, 3]. Tunable filters ...
11
Electronically Sensed Hydraulic Clutch – A Review
... This type of clutch has several driving members interleaved or "stacked" with several driven members. It is used in race cars including F1,World Rally and even most club racing, motorcycles, automatic ...
20
Synthesis and Characterization of Electronically Labile Molecules
... Just as described with the free electron picture, the effect of the spin-orbit interaction creates a new resultant vector from the coupling of the spin and orbital angular momentum vec[r] ...
266
Tunable Lowpass Filters Using Folded Slots Etched in the Ground Plane
... In this paper, we propose a simple design of a microstrip filter employing EBG structures in the form of folded slot etched on the ground plane, and a new design of the tunable lowpass filters by inserting a lamped ...
14
Frequency agile RF/microwave circuits using BST varactors
... continuous tunable circuits based on mechanical tuning, ferrite, MEMs, semiconductor varactors and ferroelectric ...of tunable circuits were all mechanical, for example, the rotary vane adjustable waveguide ...
127
Spectroscopic Study of Electronically - Doped Polyanilines
... The electronically-doped polyanilines contain a broad and intense asymmetric Gaussian in the infrared spectra associated with optical properties in small-polaron ...
5