Items where Author is "<span class="person_name">Zhu, X.</span>"
Number of items: 18.
  • Fast Beam Training for FDD Multi-User Massive MIMO Systems With Finite Phase Shifter Resolution. (2021) Harbin Institute Technology, F. Zheng, Pan Cao, H. Xu and X. Zhu
  • Adaptive impedance matching and antenna tuning for green software-defined and cognitive radio. (2011) Y. Sun, J. Moritz and X. Zhu
  • Programmable analogue baseband filters for software defined and cognitive radio. (2011) J. Moritz, Y. Sun and X. Zhu
  • Explicit design formulas for current-mode leap-frog OTA-C filters and 300 MHz CMOS seventh-order linear phase filter. (2010) Y. Sun, X. Zhu and J. Moritz
  • Design of high-frequency Gm-C wavelet filters. (2009) W. Zhao, Y. Sun, X. Zhu and Y. He
  • A multiple loop feedback Gm-C bandpass filter for wavelet transform implementation. (2009) W. Zhao, Y. Sun, X. Zhu and Y. He
  • A new SoC video ghost canceller. (2009) J. Huang, Y. He, Y. Sun, W. Zhao and X. Zhu
  • High Frequency CMOS Integrated Filters for Computer Hard Disk Drive and Wireless Communication Systems. (2008) X. Zhu
  • A CMOS 750MHz fifth-order continuous-time linear phase lowpass filter with gain boost. (2008) X. Zhu, Y. Sun and J. Moritz
  • A CMOS 80mW 400MHz seventh-order MLF FLF linear phase filter with gain boost. (2008) X. Zhu, Y. Sun and J. Moritz
  • Design of current-mode gm-C MLF elliptic filters for wireless receivers. (2008) X. Zhu, Y. Sun and J. Moritz
  • Low-distortion low-voltage operational transconductance amplifier. (2008) X. Zhu and Y. Sun
  • Oscillation-based DFT for second-order OTA-C filters. (2008) M. Hasan, Y. Sun, X. Zhu and J. Moritz
  • A 0.18μm CMOS 300MHz Current-Mode LF Seventh-order Linear Phase Filter for Hard Disk Read Channels. (2007) X. Zhu, Y. Sun and J. Moritz
  • A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost. (2007) X. Zhu, Y. Sun and J. Moritz
  • A CMOS 650 MHz seventh-order current-mode 0.05° equiripple linear phase filter. (2007) X. Zhu, Y. Sun and J. Moritz
  • A CMOS fifth-order 400MHz current-mode LF linear phase filter for hard disk read channels. (2007) X. Zhu, Y. Sun and J. Moritz
  • Design of a fourth-order continuous-time filter for UWB receivers. (2007) X. Zhu, J. Moritz and Y. Sun