The ADL5375 quadrature modulator and ADL5382 demodulator simplify RF-to-baseband designs and enable engineers to extend solutions to subsequent wireless infrastructure system designs. The ADL5375 ...

ADI is extending its RF portfolio with the industry’s highest performance broadband direct conversion radio solution: the ADL5375 I-Q modulator and companion ADL5382 I-Q demodulator. With the industry ...

In the last years, a major transition from analog to digital modulation techniques has occurred and it can be seen in all areas of wireless communication, satellite and cellular systems. This paper ...

This demodulator is suitable for the quadrature phase-shift keying (QPSK) modulator previously published by the same author, "Novel Low-Cost QPSK Modulator Needs No Adjustments" (electronic design, ...

The Newtec America satellite modulator (NTC/2055) and demodulator (NTC/2056) allow transmission of 155.52 Mbit/s over a 72 MHz satellite transponder. This equipment was designed especially for B-ISDN, ...

Fundamental to all wireless communications is modulation, the process of impressing the data to be transmitted on the radio carrier. Most wireless transmissions today are digital, and with the limited ...

At the NAB 2012 Show, TeamCast will highlight several new products, including a pair of OEM products aimed at making it easier for customers to create ENG equipment supporting 40Mb/s links. TeamCast ...

We’ve done quite a bit with Google Sheets and signal processing: we’ve generated signals, created filters, and computed quadrature signals. We can pull all that together into an educational model for ...

As telecommunication technologies evolve there is an on-going drive for the development of high-performance systems for radio communications. Part of that evolution involves implementing components in ...

Earlier this year, we featured an unusual radio receiver that took the very traditional superhetrodyne design and implemented it in an unexpected fashion without any inductors, using instead a ...