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1. WO2010076085 - INTEGRATED MILLIMETER WAVE PHASE SHIFTER AND METHOD

Publication Number WO/2010/076085
Publication Date 08.07.2010
International Application No. PCT/EP2009/065456
International Filing Date 19.11.2009
IPC
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
P
WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
1
Auxiliary devices
18
Phase-shifters
185
using a diode or a gas filled discharge tube
H01P 1/185 (2006.01)
CPC
H01P 1/185
Applicants
  • INTERNATIONAL BUSINESS MACHINES CORPORATION [US/US]; New Orchard Road Armonk, New York 10504, US (AllExceptUS)
  • IBM UNITED KINGDOM LIMITED [GB/GB]; P.O. Box 41, North Harbour Portsmouth Hampshire PO6 3AU, GB (MG)
  • VALDES GARCIA, Alberto [MX/US]; US (UsOnly)
  • KRISHNASWAMY, Harish [IN/US]; US (UsOnly)
  • NATARAJAN, Arun, Sridhar [IN/US]; US (UsOnly)
Inventors
  • VALDES GARCIA, Alberto; US
  • KRISHNASWAMY, Harish; US
  • NATARAJAN, Arun, Sridhar; US
Agents
  • LING, Christopher, John; IBM United Kingdom Limited Intellectual Property Law Hursley Park Winchester Hampshire SO21 2JN, GB
Priority Data
12/348,16302.01.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTEGRATED MILLIMETER WAVE PHASE SHIFTER AND METHOD
(FR) DÉPHASEUR D'ONDES MILLIMÉTRIQUES INTÉGRÉ ET PROCÉDÉ ASSOCIÉ
Abstract
(EN)
A phase shifter and method include a hybrid coupler being ground shielded. The hybrid coupler with reflective terminations connected to the hybrid coupler is configured to phase shift an applied signal wherein the reflective terminations include a parallel LC circuit.
(FR)
L'invention concerne un déphaseur et un procédé associé, le déphaseur comprenant un coupleur hybride blindé. Des terminaisons réfléchissantes sont raccordées au coupleur hybride. Le coupleur hybride est conçu pour déphaser un signal appliqué, les terminaisons réfléchissantes comprenant un circuit LC en parallèle.
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