04162500 is referenced by 24 patents and cites 4 patents.

A system for remote microwave interrogation and imaging of biological tars comprises at least one microwave, double ridged waveguide antenna probe which operates at S-band frequencies, and a high dielectric liquid medium, preferably water, in which both the probe and the target are completely immersed. For imaging applications, the probe is positioned with respect to the target such that the target is in the near field of the antenna.

Title
Ridged waveguide antenna submerged in dielectric liquid
Application Number
842137
Publication Number
4162500
Application Date
March 29, 1978
Publication Date
July 24, 1979
Inventor
Lawrence E Larsen
Silver Spring
MD, US
John H Jacobi
Bowie
MD, US
Agent
Werten F W Bellamy
William G Gapcynski
Assignee
The United States of America represented by the Secretary of the Army
DC, US
IPC
H01Q 13/06
G01R 27/04
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