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Practical Design of Open Sleeve Antennas

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ANTENTOP- 01- 2004, # 005 Practical Design of Open Sleeve Antennas

 

 

By Dmitry Fedorov, UA3AVR

 

 

Open Sleeve antennas presented at this article were designed by UA3AVR (Reference: Dmitry Fedorov  (UA3AVR).: Multi-range vertical Open Sleeve.- Radiomir. HF and VHF, 2001, #8,  pp. 34-36). Table 1  shows data for the Open Sleeve Figure 1 shows the design of the antennas

Band, m

Length M,

mm

Length S1, mm

Distance D1, mm

Length S2, mm

Distance D2, mm

Figure 1

20; 14; 10

5168

3407

220

2573

200

A

14; 10

3630

2527

220

-

-

B

20; 14; 10

5149

3451

220

2601

200

C

14; 10

3432

2567

210

-

-

D

 

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