JACK M SMITH
Real Estate Commission in Bethel Park, PA

License number
Pennsylvania RS200197L
Category
Real Estate Commission
Type
Real Estate Salesperson-Standard
Address
Address
Bethel Park, PA 15102
LicenseFiles verified this license of Apr 25, 2017 at the Pennsylvania Licensing System.

Professional information

Jack Smith Photo 1

Mobile Or Ground Mounted Arcuate Antenna

US Patent:
4893131, Jan 9, 1990
Filed:
Jun 15, 1988
Appl. No.:
7/206806
Inventors:
William J. Smith - Bethel Park PA
Jack M. Smith - Bethel Park PA
International Classification:
H01Q 132, H01Q 930
US Classification:
343713
Abstract:
A transmitting and receiving radio frequency antenna of arcuate shape, serving as a radio frequency radiator of wave lengths between about 2 meters to about 160 meters. A tuning and loading coil is connected to one end of said antenna for tuning and matching said arcuate radiator. A capacitance is connected at the other, coupling to ground. Advantage of vertical and horizontal polarization is obtained.

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