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Toplam kayıt 36, listelenen: 21-30
A New speech coding algorithm using zero cross and phoneme based SYMPES
(IEEE, 2013-07-11)
In this work, a new low bit rate hybrid speech coding approach which combines the benefits of the SYMPES (Systematic Procedure for Predefined Envelope and Signature Sequences) and zero cross and phoneme based segmentation ...
A novel image compression method based on classified energy and pattern blocks: initial results
(Springer, 2010)
In this work, a new method for the compression of the images based on the generation of the so called classified energy and pattern blocks is introduced and the initial results are presented. The initials results proved ...
A novel hybrid electrocardiogram signal compression algorithm with low bit-rate
(Springer, 2010)
In this paper, a novel hybrid Electrocardiogram (ECG) signal compression algorithm based on the generation process of the Variable-Length Classified Signature and Envelope Vector Sets (VL-CSEVS) is proposed. Assessment ...
Transformerless bandpass matching network design for Y-Shaped monopole antenna
(IEEE, 2015)
In this paper, a transformerless bandpass matching network design procedure is presented. The Real Frequency Techniques are powerful numerical methods to design wideband lossless 2-port networks such that filters and ...
A tunable inductance topology to realize frequency tunable matching networks and amplifiers
(IEEE, 2013)
Coverage of commercial communication standards such as GSM, UMTS, Wi-Fi and Wi-Max within a single transceiver chip is one of the most desired properties by wireless communication manufacturers. In this regard, communication ...
A frequency tunable broadband amplifier utilizing tunable capacitors and inductors
(2013)
Software Defined Radio (SDR) technology aims employing commercial communication standards within a single transceiver unit. Therefore, the design of broadband frequency tunable microwave components; particularly tunable ...
A study on RF/microwave tunable inductor topologies
(IEEE, 2013)
Recently, tunable structures gained importance due to frequency agile microwave circuits such as tunable filters, matching networks, amplifiers, etc. that are needed to realize reconfigurable radios. Deploying tunable ...
Real frequency design of multiband matching networks with mixed lumped-distributed elements and foster resonance sections
(IEEE, 2018)
In this study, a multiband matching network design technique is presented. Mixed lumped and distributed elements are used to form Transducer Power Gain (TPG) of the matching network. Finite frequency transmission zeros are ...
Dual band filter design for GSM bands using frequency mapping and real frequency technique
(IEEE, 2018)
In this study, dual band frequency mapping is incorporated with Real Frequency Technique to design a dual band filter for GSM900 and GSM1800/UMTS bands. The proposed real frequency design technique (RFT) involves a parametric ...
A numerical approach for the design of matching networks consisting of brune sections based on fujisawa constraints
(IEEE, 2018)
In this study, the realization problem of matching network consisting of Brune sections is investigated. In the synthesis of a general impedance function with finite transmission zeros, each transmission zero extraction ...