RECOMMENDATIONS 



1. Investigate the implementation of a sector of a cylindrical array to produce 

 a pencil beam. 



2. Verify experimental computer predictions of optimum excitation distributions, 

 and of elevation-scanning limitations and approximations. 



3. Investigate techniques to provide multi-aperture, multifrequency capability 

 to the cylindrical array. 



ADMINISTRATIVE INFORMATION 



Work was performed under SF 001 02 05, Task 6072 (NELC D11571), by 

 members of the Radar Division as a portion of the antenna techniques program. 

 The report covers work from September 1967 to January 1968 and was approved 

 for publication 12 March 1968. 



The computer programs were written by R. F. Arenz of the NELC 

 Mathematical Analysis Center. The SAMB program was conceived by B. I. Small 

 of the Radar Division. 





