A novel approach for the design of pulse shaping filters

2006-06-01
Curuk, Selva Muratoglu
Tanık, Yalçın
Show full item record
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
90
views
0
downloads
In this work, we propose a new class of pulses for PAM type digital signals. The pulses are designed based on minimization of a figure of merit that is the product of the Cramer-Rao bound of the timing jitter variance and the mean eye closure rate. The new pulses are seen to yield significantly better performances as compared to the classical ones.
Eye closure rate, Partial response signaling, Timing jitter variance
https://hdl.handle.net/11511/31822
IEEE COMMUNICATIONS LETTERS
Graduate School of Natural and Applied Sciences, Article

Suggestions

A Novel Software for Automatic Calibration Factor Measurement of RF Power Sensors
Kizilbey, Oguzhan; Arslan, Murat; Bayrak, Yusuf; Çetinkaya, Anıl; Yugruk, Aydin; Danaci, Erkan (2022-01-01)
In this letter, a software for calibration factor (CF) measurement of radio frequency (RF) power sensors (PS) by using VNA-based direct comparison transfer method (VBDCTM) was developed on C# platform. Measurements were performed between 10 MHz and 18 GHz frequency range. When the calibration factors calculated with conventional CF measurement method and novel software were compared, a maximum difference of 4.56% was found in the 10 MHz - 18 GHz frequency band. Therefore, the automatic CF measurement softwa...
A NEW DESCENT ALGORITHM FOR ELECTRICAL-IMPEDANCE TOMOGRAPHY
KUZUOGLU, M; Leblebicioğlu, Mehmet Kemal; GENCER, NG; IDER, YZ (1992-01-01)
In Electrical Impedance Tomography (EIT). the main goal is to reconstruct the conductivity distribution of an object by means of repeated current injection through neighboring electrodes and measuring the resulting voltage differences between the remaining electrodes. Most of the algorithms currently used in EIT reconstruct the conductivity variation after the problem is linearized around a known conductivity distribution. In this new algorithm, variational techniques will be used to obtain a set of equatio...
A New Beamformer Design Method for Multi-Group Multicasting by Enforcing Constructive Interference
Demir, Özlem Tuğfe; Tuncer, Temel Engin (2018-08-07)
In this paper, we propose a new multi-group multi-cast beamforming design method for phase shift keying (PSK) modulated signals. Quality of service (QoS)-aware optimization is considered where the aim is to minimize transmission power of multiple-antenna base station under the QoS constraints of single-antenna users. In this paper, we show that symbol-level beamforming scheme proposed in the literature is not an effective design method for multi-group multicasting and modify it using rotated constellation a...
A new technique for line interference monitoring and reduction in biopotential amplifiers
Ider, Yusuf Ziya; Koymen, H. (Institute of Electrical and Electronics Engineers (IEEE), 1990-6)
Hardware developed to record the common mode line frequency signal on the body simultaneously with the ECG lead signals of a 15-channel computerized cardiograph is described. This interference reference signal and its quadrature, obtained by software, are linearly combined to be subtracted from any one of the channels to reduce the interference to below the quantization level of the 12 b A/D converter. Coefficients of the linear combination are estimated using linear regression, which is applied to the rela...
A Novel Input Impedance Computation Method for Coaxial Probe Fed Microstrip Antennas by Utilizing Characteristic Modes
Cetin, Metehan; Alatan, Lale (2017-07-14)
A method to efficiently compute the input impedance of the coaxial probe fed microstrip antennas by using characteristic modes is proposed in this paper. The efficiency is achieved by defining a discontinuous source current at the feed location that models the current injected by the probe. The input impedance is simply expressed in terms of modal excitation coefficients and eigenvalues of each mode.
Citation Formats
S. M. Curuk and Y. Tanık, “A novel approach for the design of pulse shaping filters,” IEEE COMMUNICATIONS LETTERS, pp. 438–440, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/31822.
METU IIS - Integrated Information Service open@metu.edu.tr