On Coding and Decoding Reconfigurable Radiation Pattern Modulation Symbols

نویسندگان

چکیده

In this paper, we propose the theoretical framework for a reconfigurable radiation pattern modulation (RRPM) scheme, which is reminiscent of index technique. proposed information encoded using far-field patterns generated by set programmable radiating elements. A considerable effort has been invested to allow high transmission symbols; yet, receiving system received little attention and always considered ideal. Depending on number receivers their respective positions, two variables are here data transmission: sampling resolution fraction covered space antennas. Hence, quantitatively investigate effect bit-error-rate (BER) making use limited measurements that approximate behavior under real-field conditions.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Complementary Split Ring Resonator Effects on Radiation Pattern Reconfigurable Circular Microstrip Antennas

In this study, a radiation pattern reconfigurable microstrip antenna is designed and fabricated. The antenna’s radiation pattern is directed in 9 different angles by employing a radiating patch and embedding complementary split ring resonators (CSRR) on the ground plane. The radiating patch is of circular shape, while for CSRR elements both circular and rectangular shapes are investigated. The ...

متن کامل

Iterative Joint Equalization and Decoding based on Soft Cholesky Equalization for General Complex Valued Modulation Symbols

A new iterative equalizer based on the classical block decision feedback equalizer is derived. The performance of this equalizer benefits from the usage of a soft decision function, which is based on noise whitening and consecutive matched filtering. The derivation of the decision function is very general and therefore applicable to arbitrary complex valued modulation symbols. After adding the ...

متن کامل

Simulation of Hamming Coding and Decoding for Microcontroller Radiation Hardening

This paper presents a method of hardening the 8051 micro-controller, able to assure reliable operation in the presence of bit flips caused by radiation. Aiming at avoiding such faults in the 8051 micro-controller, Hamming code protection was used in its SRAM memory and registers. A VHDL code has been used for this hamming code protection. Keywords—Radiation, hardening, bitflip, hamming code.

متن کامل

On combined coding and modulation

There are many people who have supported and encouraged me during these years. I would like to take this opportunity to especially acknowledge the following people for their contributions, advice and friendship. First of all, I would like to express my deep gratitude to my Doktorvater, Prof. Dr.-Ing. A. J. Han Vinck, who made this dissertation come into being. I am indebted for his constant ass...

متن کامل

Investigation of Freedom-Degrees impact on Modulation of Radiation

Introduction: Nowadays tendency to apply more degrees of freedom in high-tech radiotherapy systems, and consequent complex process to optimize dose calculation and delivery algorithms, is a challenge of radiation therapy optimization. Faster MLC speed, dose rate, Gantry angle variation, and other degrees, which have been utilized in IMRT, IMAT, VMAT, improved modulation of inte...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Electronics

سال: 2021

ISSN: ['2079-9292']

DOI: https://doi.org/10.3390/electronics10050614