Frequency reconfigurable multiband antenna with embedded biasing network

Romputtal, Adisak; Phongcharoenpanich, Chuwong

doi:10.1049/iet-map.2016.0648

Cited by 24 publications

(16 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As the control current is varied in between the HIGH and LOW states, these diodes facilitate switching, pulse modulation, shifting of phases and attenuation of radio frequency signals [14]. PIN diodes are used for discrete tuning [16].…”

Section: Comparison Of Various Electronic Switching Components Amentioning

confidence: 99%

See 1 more Smart Citation

Electrical Reconfiguration Techniques for Frequency Agility in Patch Antennas

Cleetus*,

Bala

2019

IJITEE

View full text Add to dashboard Cite

Wireless Systems are subjected to overwhelming advancements with the exponential demands in the field of Communication. This has led to the evolution of Reconfigurable antennas which gained enough significance as they are capable of modifying them.selves to different operating frequencies, patterns or polarizations. Out of these, Frequency Reconfigurable Antennas which can be operated at multi-frequency environment have been found to have a wide range of applications. The reconfiguration can be achieved using various switching mechanisms like, electrical, optical, etc. These are found to support various communication standards, ensure effective utilization of spectrum, reduce system complexity and hence cost. The recent researches on frequency reconfigurable antennas using electrical switches are analyzed in this paper based on their performances and a comparison on various switching techniques is presented.

show abstract

Section: Comparison Of Various Electronic Switching Components Amentioning

confidence: 99%

“…Varactors are of fast switching speed with scalability and can be easily integrated into the antennas due to the small size [10]. Varactors are used for fine, fast and easier tuning and provides broader tuning range [16], [27], [29]. These are compact and easily available with less cost.…”

Section: Comparison Of Various Electronic Switching Components Amentioning

confidence: 99%

Electrical Reconfiguration Techniques for Frequency Agility in Patch Antennas

Cleetus*,

Bala

2019

IJITEE

View full text Add to dashboard Cite

show abstract

“…It reduces the complexity, cost, and is easy to integrate in the communication devices. The RF switches inserted into the antenna structure is common technology for the reconfigurable antennas . In refs.…”

Section: Introductionmentioning

confidence: 99%

“…The RF switches inserted into the antenna structure is common technology for the reconfigurable antennas. [1][2][3][4][5][6][7][8][9] In refs. [1][2][3], varactor diodes are inserted in an antenna along the current path and modify the electric current to achieve continuous frequency tuning.…”

Section: Introductionmentioning

confidence: 99%

Frequency tunable circularly polarized antenna with branch line coupler feed network for wireless applications

Muthuvel

Choukiker

2019

Int J RF Microw Comput Aided Eng

View full text Add to dashboard Cite

In this article, frequency tuning and circularly polarized concentric circular microstrip antenna is investigated. The proposed antenna consist of varactor diode for frequency tuning and branch line coupler (BLC) feed network to achieve the circular polarization (RHCP/LHCP). By changing the varactor diode capacitance between 12.33 pF (0 V) to 1.30 pF (15 V) attain the frequency tuning (2.34‐2.68 GHz). The right hand circular polarization (RHCP) and left hand circular polarizations (LHCP) are realized in the antenna through BLC feed network output ports. The impedance bandwidth (2.05‐3.13 GHz) of BLC feed network is well‐matched with the circular microstrip antenna frequency tunable bandwidth. The proposed antenna is fabricated, and simulated results are verified using the mathematical modeling and experimental verification.

show abstract

“…A frequencyreconfigurable microstrip patch slot antenna at nine different frequency bands between 1.98 and 3.59 GHz was proposed by Huda A et al [4]. A frequency reconfigurable multiband antenna with the embedded biasing network for microwave access, mobile and wireless network was proposed by Adisak Romputtal et al [5]. For wideband applications, slot antennas are very popular.…”

Section: Introductionmentioning

confidence: 99%

Multi-Band and Multi-Parameter Reconfigurable Slotted Patch Antenna with Embedded Biasing Network

Garg¹,

Saini²

2019

IJACSA

View full text Add to dashboard Cite

RF PIN diodes are used to achieve reconfigurability in frequency, polarization, and radiation pattern. The antenna can be used in different bands by controlling ON and OFF states of two PIN diodes using the embedded biasing network (EBN). The antenna can be used for ultra-wideband (UWB) applications (1.0 GHz to 15.2 GHz) with a resonant frequency of 9.2 GHz. Besides ultra-wideband, it can also be switched to other bands (C, X, and Ku) with different operating frequencies (5.75 GHz, 12.3 GHz, and 15.5 GHz) at other biasing combinations. With this type of antenna, Linear and Circular polarization are achievable. The radiation pattern reconfigurable behavior in the vertical plane has also been achieved. Single Design of the proposed antenna is optimized for the multi-band and multi-parameter reconfigurability applications.

show abstract

Frequency reconfigurable multiband antenna with embedded biasing network

Cited by 24 publications

References 15 publications

Electrical Reconfiguration Techniques for Frequency Agility in Patch Antennas

Electrical Reconfiguration Techniques for Frequency Agility in Patch Antennas

Frequency tunable circularly polarized antenna with branch line coupler feed network for wireless applications

Multi-Band and Multi-Parameter Reconfigurable Slotted Patch Antenna with Embedded Biasing Network

Contact Info

Product

Resources

About