Measurement and Evaluation of Electric Signal Transmission through Human Body by Channel Modeling, System Design, and Implementation

2021 ◽  
pp. 1-1
Author(s):  
Taewook Kang ◽  
Jung-Hwan Hwang ◽  
Hyuk Kim ◽  
Sung-Eun Kim ◽  
Kwang-Il Oh ◽  
...  
Keyword(s):  
System Design ◽  
Human Body ◽  
Signal Transmission ◽  
Channel Modeling ◽  
Electric Signal ◽  
Design And Implementation ◽  
Measurement And Evaluation

Evaluation of Human Body Characteristics for Electric Signal Transmission Based on Measured Body Impulse Response

2020 ◽  
Vol 69 (9) ◽  
pp. 6399-6411 ◽  
Author(s):  
Taewook Kang ◽  
Sungeun Kim ◽  
Kwang-Il Oh ◽  
Jung-Hwan Hwang ◽  
Jaejin Lee ◽  
...  
Keyword(s):  
Impulse Response ◽  
Human Body ◽  
Signal Transmission ◽  
Electric Signal

Measurement and Analysis of Electric Signal Transmission Using Human Body as Medium for WBAN Applications

2018 ◽  
Vol 67 (3) ◽  
pp. 527-537 ◽  
Author(s):  
Taewook Kang ◽  
Kwang-Il Oh ◽  
Jung-Hwan Hwang ◽  
Sungeun Kim ◽  
Hyungil Park ◽  
...  
Keyword(s):  
Human Body ◽  
Signal Transmission ◽  
Electric Signal ◽  
Measurement And Analysis

An investigation of 16-QAM signal transmission over turbulent RoFSO link modeled by gamma–gamma distribution

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Abhishek Tripathi ◽  
Shilpi Gupta ◽  
Abhilash Mandloi ◽  
Gireesh G Soni
Keyword(s):  
Gamma Distribution ◽  
Free Space ◽  
Signal Transmission ◽  
Channel Modeling ◽  
Symbol Error Rate ◽  
Average Error ◽  
60 Ghz ◽  
Free Space Optical ◽  
Error Vector Magnitude ◽  
Space Optical Communication

AbstractThis paper outlines the performance of a 10 Gbit/s rectangular 16-quadrature amplitude modulation–based radio over free space optical communication system. Here, 60 GHz radio frequency–modulated signal is propagated through a 1550-nm free space optical link. The gamma–gamma distribution is used for the channel modeling of weak to strong atmospheric turbulence. The reported constellation plots and eye patterns are attributed to impairment factors in adverse conditions of atmosphere. The evaluation is carried out that the variation in average error vector magnitude in the range of 1.45–1.63% and equivalent symbol error rate of 0.019–0.023 are obtained for a clear atmosphere compared to the turbulent link of 0.2–1 km, respectively.

TECHNO21: Design and Implementation of a New Performance Management System

2021 ◽  
pp. 097282012199495
Author(s):  
Asfia Obaid ◽  
Saman Rahman ◽  
Asia Mehmood ◽  
Neelab Kayani
Keyword(s):  
Organizational Culture ◽  
Organizational Performance ◽  
System Design ◽  
Performance Management ◽  
Management System ◽  
Performance Management System ◽  
Performance Levels ◽  
Strategic Objectives ◽  
Design And Implementation ◽  
The Face

The case highlights the key concerns and issues an organization may face if its performance management system (PMS) does not serve its intended purpose and how it can cause demotivation and dissatisfaction among employees and result in an overall decline in organizational performance. It also illustrates how employees’ organizational culture and perception can be as important as the system design and can present challenges even if an elaborate system is planned. In the face of increasing turmoil among employees towards management and the decreasing performance of the organization, TECHNO21 decided to change its current PMS, which seemed a difficult but necessary step to achieve the desired performance levels and overall strategic objectives of the organization.

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