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Class Information
Number: 343/793
Name: Communications: radio wave antennas > Antennas > Balanced doublet - centerfed (e.g., dipole)
Description: Subject matter wherein two active conducting masses, which are substantially alike, are physically symmetrically disposed on opposite sides of electrically balanced, antenna lead-in terminals, each of the masses being connected to a respective terminal.










Sub-classes under this class:

Class Number Class Name Patents
343/823 Adjustable length 23
343/805 Arms angularly adjustable (e.g., rabbit ears) 24
343/809 Arms non-linearly arranged (e.g., resonant v type) 12
343/806 Bent arms (e.g., zigzag type) 99
343/802 Distributed reactance added to arms 57
343/794 Diverse-type doublets 18
343/803 Folded 130
343/796 Helically or angularly staggered plural doublets 12
343/799 Plural circumferentially arranged 45
343/797 Plural crossed (e.g., turnstile) 308
343/808 Plural-rod arm forming v (e.g., conical arrangement) 22
343/810 Plural 144
343/795 Sheet or wing type 749
343/807 Tapered, thick, or enlarged arms 56
343/801 Three or more collinear units form doublet 28
343/820 With coupling network or impedance in the leadin 97
343/818 With parasitic element (e.g., reflector or director) 152


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8711040 Wireless network device including a polarization and spatial diversity antenna system Apr. 29, 2014
8711046 Wide bandwidth hybrid antenna for combination EAS and RFID label or tag Apr. 29, 2014
8674895 Multiband antenna Mar. 18, 2014
8659500 Multi-antenna for a multi-input multi-output wireless communication system Feb. 25, 2014
8648760 Continuous dipole antenna Feb. 11, 2014
8633856 Compact single feed dual-polarized dual-frequency band microstrip antenna array Jan. 21, 2014
8605807 Communicating distinct data over a single frequency using multiple linear polarized signals Dec. 10, 2013
8599063 Antenna device and radar apparatus Dec. 3, 2013
8587496 Radome with optimal seam locations Nov. 19, 2013
8581797 Compact dipole adapter for whip antenna Nov. 12, 2013
8581798 Radio frequency identification antenna Nov. 12, 2013
8576136 Electronic device antenna Nov. 5, 2013
8558748 Printed dual-band Yagi-Uda antenna and circular polarization antenna Oct. 15, 2013
8537066 Truncated biconical dipole antenna with dielectric separators and associated methods Sep. 17, 2013
8531344 Broadband monopole antenna with dual radiating structures Sep. 10, 2013
8531346 Wireless IC device Sep. 10, 2013
8519890 Planar bi-directional radiation antenna Aug. 27, 2013
8487821 Methods and apparatus for a low reflectivity compensated antenna Jul. 16, 2013
8482463 On-chip highly-efficient antennas using strong resonant coupling Jul. 9, 2013
8462077 In-plane RFID antenna Jun. 11, 2013
8451185 Multi-feed dipole antenna and method May. 28, 2013
8432327 Dual-band dipole antenna Apr. 30, 2013
8427337 Planar dipole antenna Apr. 23, 2013
8421701 Omnidirectional antenna radiation element Apr. 16, 2013
8416140 Integrated resonator and dipole for radiation of high power RF energy Apr. 9, 2013
8410982 Unidirectional antenna comprising a dipole and a loop Apr. 2, 2013
8405566 Broad band dipole antenna Mar. 26, 2013
8395557 Broadband antenna having electrically isolated first and second antennas Mar. 12, 2013
8395559 Capacitive loaded grid antenna Mar. 12, 2013
8395562 Antenna module for portable electronic device Mar. 12, 2013
8390526 Wide scan phased array antenna element Mar. 5, 2013
8384599 Multiple-cavity antenna Feb. 26, 2013
8368614 Antenna apparatus and wireless communication device Feb. 5, 2013
8344960 Compact antenna Jan. 1, 2013
8334728 High-frequency coupler and communication device Dec. 18, 2012
8310405 System of diversity dipole antennas Nov. 13, 2012
8299976 Omni-directional antenna in an hourglass-shaped vase housing Oct. 30, 2012
8294630 Electronic device and antenna thereof Oct. 23, 2012
8284113 Wideband antennas Oct. 9, 2012
8274443 Light weight stowable phased array lens antenna assembly Sep. 25, 2012
8264418 Planar antenna with isotropic radiation pattern Sep. 11, 2012
8248307 Planar antenna and electromagnetic band gap structure thereof Aug. 21, 2012
8244189 Method and system for chip-to-chip mesh networks Aug. 14, 2012
8232923 Antenna structure of a radio frequency identification system transponder Jul. 31, 2012
8217849 Small profile antenna and RFID device having same Jul. 10, 2012
8207901 Antenna for underwater communications Jun. 26, 2012
8203488 Integrated circuit package including miniature antenna Jun. 19, 2012
8199063 Dual-band dual-polarized base station antenna for mobile communication Jun. 12, 2012
8193991 Integrated circuit MEMS antenna structure Jun. 5, 2012
8184063 Balanced dipole antenna May. 22, 2012

1 2 3 4 5 6










 
 
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