scholarly journals Design Equation for Operating Frequency of Patch Antenna with a Rectangular Tuning Stub at Early Phase 5G Bands

2021 ◽  
Vol 9 (3) ◽  
pp. 403-410
Author(s):  
Barış Gürcan HAKANOĞLU ◽  
Şekip Esat HAYBER ◽  
Mustafa TÜRKMEN
Keyword(s):  
Patch Antenna ◽  
Early Phase ◽  
Operating Frequency ◽  
Design Equation

scholarly journals Modification of Microstrip Patch Antenna Using Veselago Media

2016 ◽  
Vol 4 (1) ◽  
pp. 40-42
Author(s):  
Sanjay Shukla ◽  
Shailendra Ojha
Keyword(s):  
Literature Review ◽  
Patch Antenna ◽  
Return Loss ◽  
Research Paper ◽  
Microstrip Patch Antenna ◽  
Operating Frequency ◽  
Review Author ◽  
Microstrip Patch ◽  
Research Article

This research article is a result of a keen literature review. Author gone through various techniques to modify the patch antenna parameters and found implementing veselago media is best among other techniques. In this research paper a MPA was designed on the operating frequency of 2.4 GHz and after that veselago media was implemented to modify its result and found a marvelous change in the simulated result of the MPA. Previously return loss, bandwidth, directivity was found -11dB, 39MHz and 5.698dBi respectively. After implementing the veselago media result achieved are -30dB, 55.5MHz and 6.645dBi respectively.

Miniaturized bent slotted patch antenna over a reactive impedance surface substrate

2015 ◽  
Vol 8 (2) ◽  
pp. 347-352 ◽  
Author(s):  
Saurabh Kumar ◽  
Dinesh Kumar Vishwakarma
Keyword(s):  
Patch Antenna ◽  
Return Loss ◽  
Low Cost ◽  
Operating Frequency ◽  
Impédance Surface ◽  
Impedance Surface ◽  
Antenna Size ◽  
Antenna Miniaturization ◽  
Current Path ◽  
Good Agreement

A reactive impedance surface (RIS) based miniaturized bent slotted patch antenna is proposed and investigated for S-band applications around 2.39 GHz. Bent slots in the patch reduce the patch antenna size by increasing current path on the patch. Further a RIS substrate with cross-shaped patch elements printed over a grounded dielectric is optimized and investigated for antenna miniaturization. The proposed bent slotted patch antenna over RIS substrate is 38.75% miniaturized with respect to traditional patch antenna at a fixed operating frequency. The proposed antenna reveals an overall volume of 0.280λ0 × 0.280λ0 × 0.036λ0on a low-cost FR4 substrate at 2.39 GHz for S-band applications. The proposed antenna is fabricated and measured for its return loss. The measured results are in good agreement with simulated one.

Operating Frequency Displacement on Patch Antenna due to Positioning Structure Effect

2017 ◽  
Author(s):  
Adriana Lorena Yanez-Cortes ◽  
Margarita Tecpoyotl-Torres ◽  
Alejandra Ocampo-Diaz ◽  
Jose Gerardo Vera-Dimas
Keyword(s):  
Patch Antenna ◽  
Structure Effect ◽  
Operating Frequency

Investigation of Microstrip Antenna Operating Frequency Based on its Parameters

2012 ◽  
Vol 182-183 ◽  
pp. 535-540
Author(s):  
Yu Fa Zhang ◽  
Da Bin Yu
Keyword(s):  
Patch Antenna ◽  
Microstrip Antenna ◽  
Design Guidelines ◽  
Antenna Design ◽  
Operating Frequency ◽  
Substrate Thickness ◽  
Point Location ◽  
Frequency Shifts ◽  
Wide Range ◽  
Patch Length

Microstrip antenna exhibits unique properties that have led to wide range of application. The frequency is the most important factor in antenna engineering. However, antenna resonant frequency is determined by various factors. This paper focuses on some of these parameters, and studies have also been performed to obtain design guidelines for patch antenna. Parameters involved vary from -40% to +40% compare to the selected dimensions as a criterion, and the frequency shifts have been obtained, Comparatively, the patch length plays the most important rule on antenna frequency. The feed point location and substrate thickness take a little effect in quantity, and substrate thickness also works on antenna operating frequency. Experimental data and results analyzed are useful for antenna design.

A Novel Design Approach of Reconfigurable Patch Antenna for Wireless Applications

2013 ◽  
Vol 336-338 ◽  
pp. 1935-1938 ◽  
Author(s):  
Ganapathy Jegan ◽  
A. Vimala Juliet ◽  
R. Himanshu Singhvi
Keyword(s):  
Patch Antenna ◽  
Design Approach ◽  
Operating Frequency ◽  
Innovative Design ◽  
Mems Switches ◽  
Wireless Applications ◽  
Novel Design

In this paper we have proposed an innovative design for a reconfigurable micro strip patch antenna for wireless applications. It has a central patch antenna operating at 7.5 GHz called as driven patch; with two adjacent wing patches which when connected with the central patch reconfigure the operating frequency to 5.5 GHz and 2.9 GHz. The design is performed by using 3D electromagnetic simulator HFSS considering ideal MEMS switches.

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