Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ushio Sangawa0
Hiroshi Kanno0
Date of Patent
July 22, 2008
0Patent Application Number
119050010
Date Filed
September 27, 2007
0Patent Primary Examiner
Patent abstract
With a differential feed line 103c, slot resonators 601, 603, 605, and 607 are allowed to operate in pair, a slot length of each resonator corresponding to a ½ effective wavelength during operation. Slot resonators which are excited out-of-phase with an equal amplitude are allowed to exist within the circuitry. Thus, positioning condition of selective radiation portions 601b, 601c, 603b, 603c, 605b, and 607b in the slot resonators is switched.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
