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FM DEMODULATOR & I/Q PHASE DETECTOR 1 CHIP IC FOR DIGITAL-ANALOG SATELLITE BROADCASTING RECEIVERS
1996 Edition, January 1, 1996 - IEEE - Institute of Electrical and Electronics Engineers, Inc.
A description is not available for this item.
Frequency Locked Loop FM Demodulator
1967 Edition, Volume 15, August 1, 1967 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A new type of FM demodulator, the Frequency Locked Loop (FLL) is presented. The concept employed in this class of circuits is shown to be applicable in two forms. The first form is realized at the carrier, or IF frequency, to provide an FM detector that has the...

Compound AFC-APC FM demodulators
1968 Edition, Volume 56, February 1, 1968 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this letter two different types of FM demodulators, called compound AFC-APC (automatic frequency control--automatic phase control) FM demedulators, have been considered. It is shown that the tracking capability of either of the systems is much higher than that of an...

PLL FM demodulator performance under Gaussian modulation
1998 Edition, Volume 46, April 1, 1998 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A widespread test of the phase-locked loop (PLL) FM demodulator under Gaussian modulation is simulated using the Monte Carlo method. Unified noise-free and noise performance analyses of the PLL FM demodulator are presented. Substantial reduction of the modulation...

A 5-MHz IF digital FM demodulator
1999 Edition, Volume 34, January 1, 1999 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Key requirements for digital frequency-modulation (FM) demodulators are wide spurious-free dynamic range in the intermediate-frequency quantizer, linear-phase passband filtering, and accurate frequency discrimination. The proposed FM demodulator...

FM demodulators with negative feedback
1961 Edition, Volume 40, July 1, 1961 - AT&T Corp.

The FM receiving demodulators used in the Echo experiment are described in this paper. These receivers have negative feedback applied to the local oscillator to reduce the FM modulation index in the receiver intermediate frequency amplifiers. This technique...

GaAs digital IC for FM demodulator
1982 Edition, Volume 29, October 1, 1982 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A middle-scale GaAs digital IC for a pulse-counting FM demodulator has been designed and fabricated for use in microwave communication systems. The IC is constructed with the normally-on (depletion) MESFET logic with epitaxial active layers. It...

An Acoustoelectric FM Demodulator
1978 Edition, January 1, 1978 - IEEE - Institute of Electrical and Electronics Engineers, Inc.
A description is not available for this item.
The FM demodulator with negative feedback
1963 Edition, Volume 42, July 1, 1963 - AT&T Corp.

This paper describes the design and theory of operation of the wideband FM demodulator with feedback (FMFB receiver) used at the Andover, Maine, earth station for Telstar satellite communications tests. Performance data for the FMFB receiver indicate...

A digital FM demodulator for FM, TV, and wireless
1995 Edition, Volume 42, December 1, 1995 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

An FM demodulator is implemented digitally in software using a quadri-correlator algorithm so that the FM function can be made compatible with future digital wireless and FM receiver systems. The proposed digital FM demodulator...

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