Communication system

Details Communication system Communication system

2011-04-12

2011-04-12

Yun, Eugene (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

With wave collector

C455S041100, C333S150000

Reexamination Certificate

active

07925235

ABSTRACT:
A communication system includes: a transmitter including a transmission circuit unit generating an RF signal for transmitting data and an electrical-field coupling antenna transmitting the RF signal as an electrostatic field or an induction field; a receiver including an electrical-field coupling antenna and a reception circuit unit subjecting an RF signal received by the electrical-field coupling antenna to reception processing; and a surface-wave propagation device including a plurality of linear surface-wave transmission lines for propagating a surface wave radiated from the electrical-field coupling antenna of the transmitter.

REFERENCES:
patent: 2685068 (1954-07-01), Goubau
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patent: 5555337 (1996-09-01), Hata
patent: 6987490 (2006-01-01), Sano
patent: 2006/0164300 (2006-07-01), Ellard
patent: 07-175987 (1992-07-01), None
patent: 2003-115707 (2003-04-01), None
patent: 2004-214879 (2004-07-01), None
patent: 2005-18671 (2005-01-01), None
patent: 2006-60283 (2006-03-01), None
patent: 2006-106612 (2006-04-01), None

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