Ke-feng Zhang

Publications11
h-index2
Citations24
Highly Influential Citations1
Claim Author Page
Author pages are created from data sourced from our academic publisher partnerships and public sources.

Recommended Authors

  • Yoshua Bengio
  • 811 Publications • 257,906 Citations
  • A. Hajimiri
  • 270 Publications • 15,351 Citations
  • C. Lee
  • 165 Publications • 2,239 Citations
  • H. Kim
  • 50 Publications • 730 Citations
  • Publications
  • Influence
An end-to-end Generative Retrieval Method for Sponsored Search Engine -Decoding Efficiently into a Closed Target Domain
TLDR
We present a generative retrieval method for sponsored search engine, which uses neural machine translation (NMT) to generate keywords directly from query. Expand
  • 6
  • 1
  • PDF
Wideband Q-VCO using tail-current shaping based automatic amplitude control
TLDR
A wideband Q-VCO circuit with two tail-current branches ranging from 1.54GHz to 2.8GHz is proposed by tail- current shaping based automatic amplitude control (AAC). Expand
  • 7
A 0.045- to 2.5- GHz Frequency Synthesizer with TDC-based AFC and Phase Switching Multi-Modulus Divider
TLDR
A 0.5- GHz wideband frequency synthesizer employing time-to-digital converter (TDC) based automatic frequency calibration (AFC) method and phase switching multi-modulus divider for quantization noise suppression. Expand
  • 2
A Quadrature Single Side-Band Mixer with Passive Negative Resistance in Software-Defined Frequency Synthesizer
TLDR
A quadrature single side-band QSSB mixer with the proposed passive negative resistance (PNR) for frequency mixing in a post synthesizer is presented. Expand
  • 2
  • PDF
A positive-peak detector with adaptive micro-current compensator for wideband VCOs
A precise positive-peak detector with adaptive micro-current compensator is proposed to trace the tank amplitude VT of wideband VCOs. The compensator includes three micro-current Imicro branches… Expand
  • 2
A 0.2–2.5 GHz CMOS power amplifier using transformer-based broadband matching network
TLDR
This paper introduced a 0.5 GHz broadband CMOS power amplifier using transformer-based matching network, which is designed for wireless transceiver. Expand
  • 1
High Current Matching over Full-Swing and Low-Glitch Charge Pump Circuit for PLLs
A high current matching over full-swing and low-glitch charge pump (CP) circuit is proposed. The cur- rent of the CP is split into two identical branches having one-half the original current. The two… Expand
  • 2
Analysis and optimization of seamless switching golden states of multi-modulus divider in software defined ∑-Δ Frequency synthesizer
TLDR
A multi-modulus divider structure with optimized seamless switching golden states for robust division ratio extension in software defined sigma-delta Frequency synthesizer (SDFS). Expand
A 2.45-GHz W-level output power CMOS power amplifier with adaptive bias and integrated diode linearizer
TLDR
A high-linearity CMOS power amplifier (PA) operating at 2.45GHz for WLAN applications with adaptive bias and an integrated diode linearizer is presented. Expand
  • 2
A low phase noise wideband VCO with 8-shaped inductor
TLDR
This paper presents a wideband voltage-controlled oscillator (VCO) with 8-shaped inductor for multi-band wireless communication system. Expand
...
1
2
...