Design and experiment of a high gain axial-mode helical antenna

2010 ◽  
Author(s):  
Run-nan Cai ◽  
Shu Lin ◽  
Li-na Wang ◽  
Jin-yue Wang ◽  
Yue-long Lu ◽  
...  
Keyword(s):  
High Gain ◽  
Helical Antenna ◽  
Axial Mode

HIGH GAIN AXIAL-MODE HELICAL ANTENNA WITH CIRCULAR METAL DISK

2011 ◽  
Vol 23 ◽  
pp. 15-25 ◽  
Author(s):  
Shu Lin ◽  
Li-Na Wang ◽  
Wen Bin Zhang ◽  
Chang-Fei Zhou ◽  
Xing-Qi Zhang ◽  
...  
Keyword(s):  
High Gain ◽  
Helical Antenna ◽  
Axial Mode ◽  
Metal Disk

Modifications on the axial-mode helical antenna

1967 ◽  
Vol 55 (4) ◽  
pp. 558-559 ◽  
Author(s):  
D.J. Angelakos ◽  
D. Kajfez
Keyword(s):  
Helical Antenna ◽  
Axial Mode

Axial-mode elliptical helical antenna with variable pitch angle

2008 ◽  
Vol 44 (19) ◽  
pp. 1103 ◽  
Author(s):  
F. Yang ◽  
P. Zhang ◽  
C.-J. Guo ◽  
J.-D. Xu
Keyword(s):  
Pitch Angle ◽  
Helical Antenna ◽  
Axial Mode ◽  
Variable Pitch

Gain Enhancement of Axial Mode Helical Antenna for UAV Applications

2015 ◽  
Author(s):  
Sharif Ozman ◽  
Ajmal Hussain Shah ◽  
Sardar Ali ◽  
Sathish Kumar Selvaperumal ◽  
Veeraiyah Thangasamy
Keyword(s):  
Helical Antenna ◽  
Axial Mode ◽  
Gain Enhancement

scholarly journals Design and Implementation a Non-uniform Helical Antenna in Frequency Range of 450–850 MHz for Ultra-high-frequency Television Application

2019 ◽  
Vol 3 (2) ◽  
pp. 75-79
Author(s):  
Firas Muhammad Zeki ◽  
Adil Hussein Mohammed Al-Dalawie
Keyword(s):  
High Gain ◽  
Loop Antenna ◽  
Local Market ◽  
Antenna Gain ◽  
Frequency Range ◽  
Helical Antenna ◽  
Matlab Program ◽  
The People ◽  
Received Power ◽  
Tv Broadcasting

In a domestic region, the people are living inside cities, they complaining from the weak of local TV broadcasting signals in frequency range of 450–850 MHz, in this paper try to get a solution by increase the gain antenna by design new antenna have a wideband and high gain compare with antennas are available in the local market. A non-uniform helical antenna designed using helical antenna calculator according to equations then implemented and measured the radiation pattern and gain of antenna, then compare with commercial loop antenna gain found increase in received power about 10–12 dB more than loop antenna gain. The results of measurement applied in Matlab program to draw the pattern of the antenna.

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