Communications: radio wave antennas – Antennas – High frequency type loops
Patent
1993-05-27
1996-01-16
Hajec, Donald
Communications: radio wave antennas
Antennas
High frequency type loops
343702, 343718, 343742, 343741, 343743, 343745, 343748, 343866, 343867, H01Q 124
Patent
active
054851661
ABSTRACT:
An efficient electrically small loop antenna includes a radiation device, an impedance matching network, and a connector that interfaces to associated electronic circuitry. The radiation device includes a conductive planar base element extending in a base plane and a conductive loop connected to the planar base element. The loop connects to the base element so that the electrical current for the antenna flows through both the conductive loop and the planar base element. The impedance matching network matches the radiation device to the associated electronic circuitry. The matching network is integrated into the planar base and is connected to both the conductive loop and the base element so that the electric current supplied to the antenna is conducted through both the base element and the conductive loop.
REFERENCES:
patent: 3736591 (1973-05-01), Rennels et al.
patent: 4625212 (1986-11-01), Oda et al.
patent: 4862181 (1989-08-01), Ponce de Leon et al.
patent: 5048118 (1991-09-01), Brooks et al.
patent: 5113196 (1992-05-01), Ponce de Leon et al.
Hall et al, The ARRL Antenna Book, 1983, pp. 15-7-15-12.
Balzano Quirino
Verma Vikram
Yao Nian J.
Hajec Donald
Savi Technology, Inc.
Wigmore Steven
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