• Nenhum resultado encontrado

Design of a 11-Band 3-10GHz Frequency Synthesizer for Multi-Band OFDM UWB Transceiver in 90nm CMOS Technology

N/A
N/A
Protected

Academic year: 2017

Share "Design of a 11-Band 3-10GHz Frequency Synthesizer for Multi-Band OFDM UWB Transceiver in 90nm CMOS Technology"

Copied!
5
0
0

Texto

Loading

Imagem

Fig. 1. Frequency plan for OFDM UWB.
Table  1  shows  the  frequency  planning  for  the  direct  conversion  MB-OFDM  UWB  transceiver
Fig. 3. Proposed MB-UWB synthesizer architecture.
Fig. 8 shows the frequency  synthesizer  result  for  band  4  frequency  of  4488MHz  generated  by  mixing  the  adjacent  frequency  tone  of  3960MHz  and  the  528MHz  frequency  signal
+2

Referências

Documentos relacionados

Ojaroudi, “A novel design of reconfigurable slot antenna with switchable band notch and multiresonance functions for uwb applications,” IEEE Antennas and Wireless

Sabendo que a indústria turística global é re- siliente face a estes desafios, e detendo esta in- dústria um papel primordial na ilha da Madeira propõem-se como objetivos deste

A maioria dos idosos (95%) considera satisfatória a presença da família na sua vida, apenas 5% não estão satisfeitos com a presença da família. Para 30,7% a família

Graphic - 3 power frequency band (0.05-0.15) blue signal power frequency band, red signal using a sliding window of 30 seconds and green signal using a window of 30 seconds. Graphic

Figure 4 shows an increase of the D band intensity and a shift to higher frequency for all samples, regardless of the reaction time.. For the untreated sample, the band was at

A intervenção psicológica nos cuidados de saúde diferenciados pode ter um papel relevante não só junto dos utentes e familiares, como também junto dos diferentes

Notopodial cirri triangular, tapering (almost three times longer than wide at basis), decreas- ing in length towards posterior end (0.97 mm at chaetiger 5, 0.48 mm at chaetiger 40,

The many cell layers highlight different image representations: the basic activities of simple, complex and end-stopped cells, and the extracted feature maps that include