Device for emitting and receiving electromagnetic radiation

Details Device for emitting and receiving electromagnetic radiation Device for emitting and receiving electromagnetic radiation

2007-08-21

2007-08-21

Ho, Tan (Department: 2821)

Communications: radio wave antennas

Antennas

With spaced or external radio wave refractor

C343S853000, C343S7000MS

Reexamination Certificate

active

10503859

ABSTRACT:
A device for transmitting and receiving electromagnetic radiation includes separate antennas for transmitting and for receiving electromagnetic radiation and in which the lobes of the transmitting and receiving antennas are focused by a shared focusing arrangement.

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Patent Abstracts of Japan vol. 009, No. 131 (E-319), Jun. 6, 1985.*

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