An X-Band Microstrip Phase Shifter Using an Electromagnetic Bandgap Backplane(Devices/Circuits for Communications)

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概要

• 論文の詳細を見る

• A new microstrip compatible phase shifter circuit is introduced. The phase shifter uses a strip-type electromagnetic bandgap (EBG) substrate in place of the solid metal ground plane. Such EBG substrates, when made of ferroelectric materials, can produce variable phase constants useful for phase shifter applications. Test models using two different EBG substrates with dielectric constants of 9.2 and 10.2 showed 44.5 degrees of phase difference with 1.7 dB of added insertion loss at 10 GHz from a line originally 504 degrees long.

• 社団法人電子情報通信学会の論文
• 2005-06-01

著者

• Kim Moonil

  Korea Univ. Seoul Kor

• Kim Moonil

  Korea University

• KIM Dowon

  Korea University

• Kim Dowon

  Korea Univ. Seoul Kor

• XIN Hao

  Raytheon Company

• HACKER Jon

  Rockwell Scientific Company

関連論文

• An Investigation of Electromagnetic Bandgap Structure as an Efficient Microstrip Antenna(Antennas and Propagation)
• A Microstrip Phase Shifter Design Using a Switch-Loaded Ground Plate(Devices/Circuits for Communications)
• Surface Wave Distribution over Electromagnetic Bandgap (EBG) and EBG Reflective Shield for Patch Antenna(Electromagnetic Theory)
• An X-band Microstrip Phase Shifter Using Switching Devices on the EBG Ground Plane(Component & Antenna II)(Joint Conference on Satellite Communications 2004(JC-SAT 2004))
• A Broadband Waveguide Filter Design Using Electromagnetic Bandgap Substrate Covers(Recent Fundamental Technologies for Broadband Satellite Communications)
• An X-Band Microstrip Phase Shifter Using an Electromagnetic Bandgap Backplane(Devices/Circuits for Communications)

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