Each of the various modulation techniques used for ground penetrating radar systems has its relative merits, and in this Chapter we consider the general system architecture and system specifications ...

Modern satellites enable high data rate communications for emerging applications like connected cars and 5G. You employ complex modulation schemes to improve spectral efficiency and minimize nonlinear ...

Doing more with less in electronics often means improving power density. One of the new areas garnering attention involves applying a variety of advanced modulation techniques, including PWM and space ...

Index modulation techniques represent a paradigm shift in wireless communications by embedding information not only in conventional amplitude and phase symbols but also in the selection of ...

Effective control of terahertz radiation is vital for next-generation wireless communication and sensing. However, achieving efficient tuning of the polarisation, amplitude, and phase of terahertz ...

Modulation is the process of varying a higher frequency carrier wave to transmit information. Though it is theoretically possible to transmit baseband signals (or information) without modulating it, ...

To send digital signals from a transmitter to a receiver, a carrier frequency is used to carry the digital information. This is accomplished by using the digital signal to modulate the carrier. The ...

Modern satellites enable high data rate communications for emerging applications like connected cars and 5G. Engineers employ complex modulation schemes to improve spectral efficiency and minimize ...