Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CSF Compagnie Generale de Telegraphie sans Fil SAfiledCriticalCSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR933598ApriorityCriticalpatent/FR1366031A/en
Application grantedgrantedCritical
Publication of FR1366031ApublicationCriticalpatent/FR1366031A/en
H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
H01Q9/04—Resonant antennas
H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
H01Q9/27—Spiral antennas
FR933598A1963-05-031963-05-03 Improvements to omnidirectional flat antennasExpiredFR1366031A (en)
Electromagnetic transmission regulator for therapeutical use - has electromagnetic wave transmitter and wave form transmitter electrically connected to each other and to HF generator
Electromagnetic transmission regulator for therapeutical use - has electromagnetic wave transmitter and wave form transmitter electrically connected to each other and to HF generator