An RF front-end for multi-channel direct RF sampling cable receivers

Jamin, Olivier; Rambeau, V.; Goussin, F.; Lebailly, Guillaume

doi:10.1109/esscirc.2011.6044978

Cited by 15 publications

(2 citation statements)

References 4 publications

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“…In this section, an entire state-of-the-art 50M Hz − 1GHz direct-digitization cable modem receiver [12] is used. The RF front-end described in Fig.5, is used as nonlinear system and consists of two cascaded single-ended LNAs with AGC, an anti-aliasing filter and a single-to-differential buffer.…”

Section: B Wideband Receiver Measurements and Correctionmentioning

confidence: 99%

Digital distortion compensation for wideband direct digitization RF receiver

Vansebrouck

Jamin²,

Desgreys

et al. 2015

2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS)

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This paper deals with the study of a new correction structure for the distortion compensation in direct digitization receivers. In that purpose, a modified post-distortion algorithm including an efficient adaptive filter is used. Performance have been demonstrated on measurements from a state of the art wideband TI-ADC and from an entire direct-digitization RF receiver. On the TI-ADC, with a two-tone input signal, the algorithm has improved the SFDR by ∼ 25dB. Besides, Besides, on the entire receiver, the algorithm has been able to achieve ∼ 16dB of improvement on the SFDR.

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Section: B Wideband Receiver Measurements and Correctionmentioning

confidence: 99%

Digital distortion compensation for wideband direct digitization RF receiver

Vansebrouck

Jamin²,

Desgreys

et al. 2015

2015 IEEE 13th International New Circuits and Systems Conference (NEWCAS)

Self Cite

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“…As fully detailed in [97], the RFFE includes a wideband path for multi-channel reception, combined with a singlechannel tuner path for power-optimized single-channel reception. The focus on this chapter has been maintained on the wideband path.…”

Section: Rf Front-endmentioning

confidence: 99%

Broadband Direct RF Digitization Receivers

Jamin¹

2014

Analog Circuits and Signal Processing

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A zero intermediate frequencyRFtransceiver with tunable operating frequency band

Bai

Wang

et al. 2021

Int J RF Microw Comput Aided Eng

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A zero intermediate frequency (zero‐IF) radio frequency (RF) transceiver with tunable operating frequency band is proposed in this article, which consists of a transmitter (Tx), a receiver (Rx). Both the Tx and the Rx can achieve broadband operation. By tuning the carrier signal frequency (fc), the Tx and Rx can work in variable frequency band which is determined by fc. Therefore, a transceiver with tunable operating frequency band was realized. A prototype of the designed transceiver was designed, simulated, manufactured, and measured. In the end, a zero‐IF RF transceiver with tunable frequency band during 2.3 to 3.5 GHz was implemented. The gain range of the Tx is −35 to 28 dB. The gain range of the Rx is 28 to 78 dB. For 16‐QAM signal with a symbol rate of 15 MHz, the error vector magnitude of proposed Tx and Rx are less than 7.8% and 5.0%, respectively.

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An RF front-end for multi-channel direct RF sampling cable receivers

Cited by 15 publications

References 4 publications

Digital distortion compensation for wideband direct digitization RF receiver

Digital distortion compensation for wideband direct digitization RF receiver

Broadband Direct RF Digitization Receivers

A zero intermediate frequencyRFtransceiver with tunable operating frequency band

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