Communications: radio wave antennas – Antennas – Wave guide type
Reexamination Certificate
2006-06-06
2006-06-06
Wong, Don (Department: 2821)
Communications: radio wave antennas
Antennas
Wave guide type
34
Reexamination Certificate
active
07057572
ABSTRACT:
A horn antenna system having a strip line feeding structure of which size is reduced while cross polarized characteristics are kept. The horn antenna system, includes: a first horn antenna unit having a first horn antenna and a first ground made of metal, for radiating a signal; a second horn antenna unit having a second horn antenna and a second ground made of metal, for reflecting the signal to allow the second horn antenna unit to radiate the signal; and a feeding unit located between the first horn antenna unit and the second horn antenna unit, for feeding the energy to the first horn antenna unit and the second horn antenna unit, wherein the feeding unit is a stripe line.
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Ka Band Phased Array Antenna for Satellite Communications, 7 pages.
Bae Ji-Hoon
Chae Jong Suk
Choi Jae Ick
Lee Tae Yune
Seong Nak Seon
Blakely & Sokoloff, Taylor & Zafman
Electronics and Telecommunications Research Institute
Vy Hung Tran
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