Flexible Digital-Centric RF-DAC Based TransmitterRenato NegraNiklas ZimmermannBjörn Thorsten ThielBastian MohrStefan Heinen
This paper presents a ΣΔ DAC based transmitter (TX) baseband for 802.11n / 802.16e with channel filtering and gain control performed in the digital domain. The effect of circuit imperfections on TX EVM is analyzed for a robust line-up with gain control and the design...
This work presents an element selection logic (ESL) for a radio frequency digital to analog converter (RF-DAC) based multistandard transmitter in 65 nm CMOS. After introducing the transmitter system and the basics of mismatch shaping, the ESL is applied to an OFDM transmitter. The design is ...
A 65-nm CMOS DAC Based on a Differentiating Arbitrary Waveform Generator Architecture for 5G Handset Transmitter 来自 IEEEXplore 喜欢 0 阅读量: 57 作者:Y Veyrac,F Rivet,Y Deval,D Dallet,P Garrec,R Montigny 摘要: The data rate expected for the forthcoming 5G standard induces stringent ...
GSM/EDGE mask and its specifications are based on a single active carrier with any other carriers in the transmitter being disabled. Specifications displayed inFigure 1support per-carrier output power levels of 20W or greater. Lower output power levels will yield less stringent emissio...
(College of Electronic Information, Northwestern Polytechnical University, Xi’an Shaanxi 710072, China)【Abstract 】In this paper, a solution of 3G digital intermediate-frequency transmitter based on DAC5682 is proposed,and its comparison with traditional, analog transmitter, indicates the advantage of ...
A frequency offset between the clocks in the digital-to-analog-converters (DAC's) in the transmitter and the analog-to-digital-converters (ADC's) in the receiver would severely impact the performance of an OFDM communication system. The effect of the frequency offset can be approximated as a...
RS232, which is based on a universal asynchronous receiver transmitter (UART), has been ex- tremely popular over the years. It is designed for point-to-point, full-duplex communications between two devices such as MCUs [29]. RS232 defines the format of bytes rather than the specifi- ...
In that case, would you please advise on a decent "Wireless USB" solution ? I could have one transmitter on the PC, and two receivers (one connected to the Hi-Fi DAC and one connected to the Home Theater DAC).What do you think? Thanks!
GSM/EDGE mask and its specifications are based on a single active carrier with any other carriers in the transmitter being disabled. Specifications displayed in Figure 1 support per-carrier output power levels of 20W or greater. Lower output power levels will yield less stringent emission ...