EP 0318198 A1 19890531 - A dielectric waveguide.
Title (en)
A dielectric waveguide.
Title (de)
Dielektrischer Wellenleiter.
Title (fr)
Guide d'ondes diélectrique.
Publication
Application
Priority
US 12625087 A 19871127
Abstract (en)
A dielectric waveguide for the transmission of electromagnetic waves is provided comprising a core (12) of a plastic material and having one or more layers of polytetrafluoroethylene (PTFE) cladding (14) overwrapped around the core. The core material is polystyrene, polychlorotrifluoroethylene, polyethylene, polypropylene, polysulfone or polycarbonate.
IPC 1-7
IPC 8 full level
G02B 6/02 (2006.01); G02B 6/44 (2006.01); H01P 3/16 (2006.01)
CPC (source: EP)
H01P 3/16 (2013.01)
Citation (search report)
- [XD] US 4463329 A 19840731 - SUZUKI HIROSUKE [JP]
- [X] US 4525693 A 19850625 - SUZUKI HIROSUKE [JP], et al
- [A] DE 1006029 B 19570411 - SIEMENS AG
- [A] GB 1473655 A 19770518 - POST OFFICE
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0318198 A1 19890531; AU 1886488 A 19890601; DK 657888 A 19890528; DK 657888 D0 19881125; FI 885138 A0 19881108; FI 885138 A 19890528; GB 2212989 A 19890802; GB 8826691 D0 19881221; IE 883452 L 19890527; IL 88213 A0 19890630; JP H01170101 A 19890705; NO 885083 D0 19881115; NO 885083 L 19890529; PT 89066 A 19890914
DOCDB simple family (application)
EP 88310757 A 19881115; AU 1886488 A 19880708; DK 657888 A 19881125; FI 885138 A 19881108; GB 8826691 A 19881115; IE 345288 A 19881118; IL 8821388 A 19881028; JP 22764088 A 19880913; NO 885083 A 19881115; PT 8906688 A 19881124