BROWSE

Related Researcher

Author's Photo

Kim, Jingook
Integrated Circuit and Electromagnetic Compatibility Laboratory (IC & EMC Lab)
Research Interests
  • Convergence between circuit and EM domains

ITEM VIEW & DOWNLOAD

Picosecond time-domain characterization of CPW bends using a photoconductive near-field mapping probe

Cited 7 times inthomson ciCited 7 times inthomson ci
Title
Picosecond time-domain characterization of CPW bends using a photoconductive near-field mapping probe
Author
Lee, JKim, JingookYu, SKim, J
Keywords
Bend; Coplanar waveguide; Mapping; Near-field; Photoconductive; Picosecond; Probe; Pulse measurement
Issue Date
2001-11
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.11, no.11, pp.453 - 455
Abstract
Propagation and reflection characteristics of right-angle coplanar waveguide (CPW) bends were measured using a novel photoconductive near-field probe with picosecond temporal resolution and μm spatial resolution. The probe can measure the transverse electric-field components existing over devices under test. Time-varying transverse electric field maps for different CPW bending structures were acquired by varying the probe position. The CSL mode generation and a difference in flight time of propagating pulses on two slots of the CPW bends were observed. Further, it was found that there exists a considerable unexpected pulse caused by the bent line structure, which has opposite polarity to the input pulse and exists only at the inner ground plane. The undesirable phenomena originated from the bend discontinuity were adequately reduced by bend smoothing techniques.
URI
Go to Link
DOI
10.1109/7260.966039
ISSN
1531-1309
Appears in Collections:
EE_Journal Papers
Files in This Item:
2-s2.0-0035509365.pdf Download

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU