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• Wireless Power Transfer for 6G Network Using Monolithic Components on GaN

  Rajinikanth Yella, Krishna Pande, Ke Horng Chen

  23-35

  
  Article ID: 3549
  603  (Abstract) 243  (Download)
  

  Abstract: A novel architecture for Wireless Power Transfer (WPT) module usingmonolithic components on GaN is presented in this paper. The design ofsuch a WPT module receives DC power from solar panels, consists ofphotonic power converter (PPC), beamforming antenna, low pass filter,input matching network, rectifier, output matching network and logic circuit(off-chip) which are all integrated on a... More

  2021-08-23

• Precise Spacecraft Attitude and Angular Velocity Estimates Using Cubature Kalman Filter on Intensely Distorted One-Axis Magnetometer Measurements

  Tamer Mekky Ahmed Habib

  38-50

  
  Article ID: 11348
  40  (Abstract) 28  (Download)
  

  Abstract: Magnetometers are widely used spacecraft attitude sensors due to their numerous advantages. Typically, fully observing a spacecraft’s attitude requires the use of at least two distinct sensor types. Thus, relying exclusively on a magnetometer introduces major challenges for estimation algorithms. The problem of spacecraft attitude estimation based on magnetometer measurements is generally nonlinear. Cubature Kalman... More

  2025-08-20

• Practical Considerations for Implementing Adaptive Acoustic Noise Cancellation in Commercial Earbuds

  Agustinus Oey

  25-34

  
  Article ID: 5998
  752  (Abstract) 408  (Download)
  

  Abstract: Active noise cancellation has become a prominent feature in contemporary in-ear personal audio devices. However, due to constraints related to component arrangement, power consumption, and manufacturing costs, most commercial products utilize fixed-type controller systems as the basis for their active noise control algorithms. These systems offer robust performance and a straightforward structure, which is achievable... More

  2023-11-06

• Proposal of Single Sideband Modulation Scheme Using Frequency Domain Filtering

  Hiroaki Waraya, Masahiro Muraguchi

  1-8

  
  Article ID: 3569
  522  (Abstract) 276  (Download)
  

  Abstract: With the rapid development of wireless systems, the demand for frequency resources has been increasing in recent years. Therefore, it is necessary to consider the high-quality communication method that efficiently utilizes finite frequency resources. In this paper, Single Sideband 16 Pulse Amplitude Modulation (SSB 16PAM) scheme for the uplink communication is proposed. It transmits data... More

  2021-08-30