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Antentop is FREE e-magazine devoted to Antennas and Amateur Radio an

Special page devoted to

Antenna for Two- meter Band with Cardioid Diagram
Directivity

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ANTENTOP- 01- 2012, # 016

Antenna for Two- meter Band with Cardioid Diagram Directivity

 

 

The publication is devoted to the memory UR0GT.

 

 

By: Nikolay Kudryavchenko, UR0GT

 

 

The antenna has Cardioid Diagram Directivity.

There are some special cases when such diagram required for use.

Figure 1 shows design of the antenna. Figure 2 shows impedance of the antenna (in free space). Figure 3 shows SWR of the antenna (in free space). Figure 4 shows DD of the antenna (in free space).

 

The MMANA model of the antenna with Cardioid Diagram Directivity may be loaded: http://www.antentop.org/016/card_016.htm

 

73 Nick

 

Credit Line: Forum from:

www.cqham.ru

 

 

 

 

 

Figure 1 Design of the antenna with Cardioid Diagram Directivity

 

 

www.antentop.org

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Last Updated:

May 3, 2016 23:11

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