X-band Integrated Printed Antenna Measurement

A novel dual layer rectangular printed Antenna based on loop type Frequency selective surfaces with five concentric rings and I shaped defected ground structure (DGS) is designed and investigated. The deigned antenna is tested for application in C band, WiFi devices and some cordless telephones and X band radiolocation, airborne and naval radars as multiband operational frequencies are at 5.5GHz, 6.81GHz, 9.3GHz and thus covers two wireless communication band C Band (4 to 8GHz ) and X band (8 to 12 GHz) The bandwidth is 200MHz, 300MHz and 1GHz respectively and measured gain of this designed antenna are 2.42dBi against 5.5GHz, 2.80dBi against 6.81GHz, 6.76dBi against 9.3GHz. The proposed antenna in addition to multiband operation also exhibits minituarization.The Floquet port technique is used to analyse concentric rings. The Results comparison of proposed structure with the basic dual layer antenna resonaing at 5.5GHz shows the patch area is reduced by 58.15% while the volume of the antenna is reduced by 81.5%.

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LHCP X-band printed antenna with ellipse-shaped truncation for microsatellite data communication

2017 International Symposium on Antennas and Propagation (ISAP) ◽

10.1109/isanp.2017.8228894 ◽

2017 ◽

Cited By ~ 4

Author(s):

Farohaji Kurniawan ◽

Josaphat Tetuko Sri Sumantyo ◽

Mujtahid ◽

Achmad Munir

Keyword(s):

Data Communication ◽

Microsatellite Data ◽

Printed Antenna ◽

X Band

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Double slot aerosol jet printed antenna for X-band applications

Journal of Physics Conference Series ◽

10.1088/1742-6596/2086/1/012047 ◽

2021 ◽

Vol 2086 (1) ◽

pp. 012047

Author(s):

P V Arsenov ◽

A S Sobolev ◽

A A Efimov ◽

V V Ivanov

Keyword(s):

Slot Antenna ◽

Printed Antenna ◽

Central Frequency ◽

Printed Antennas ◽

Flexible Polymer ◽

X Band ◽

Microwave Losses ◽

Jet Printing ◽

Operating Bandwidth ◽

Aerosol Jet Printing

Abstract A double slot antenna for X-band applications was designed and aerosol jet printing technology was used to fabricate the prototype with silver nano-ink on a flexible polyimide substrate. We investigated the microwave losses of printed antennas in the range from 100 kHz to 27 GHz, obtained at sintering temperatures of 200 °C and 250 °C. Double slot X-band antennas have been calculated and measured. It was found that an operating bandwidth of the printed antenna is 10% in the region of the central frequency of 10.5 GHz. Thus, the possibility of forming antennas on flexible polymer substrates with high functional characteristics by aerosol jet printing method has been demonstrated.

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A Novel Hammer-Shaped UWB Antenna with Triple Notched-Band for Rejecting RLS, WLAN and XSCS bands

Advanced Electromagnetics ◽

10.7716/aem.v6i4.527 ◽

2017 ◽

Vol 6 (4) ◽

pp. 36-41 ◽

Cited By ~ 3

Author(s):

H. S. Mewara ◽

D. Jhanwar ◽

M. M. Sharma ◽

J. K. Deegwal

Keyword(s):

Satellite Communication ◽

Ground Plane ◽

Local Area Networks ◽

Local Area ◽

Wireless Local Area Networks ◽

Impedance Bandwidth ◽

Printed Antenna ◽

Uwb Antenna ◽

Notched Band ◽

X Band

A novel hammer-shaped UWB printed antenna with triple notched stop bands is presented and fabricated on FR-4 substrate with size of 40×40×1.6 mm3. The proposed antenna is composed of hammer-shaped patch with C-shaped slot, U-shaped slot on feed line, and inverted stepped notch and bevel edges with pair of L-shaped slots in partial ground plane. The fabricated antenna is tested and obtained impedance bandwidth 2.89 ̶ 11.6 GHz with three notched stop bands 3.15 ̶ 3.7 GHz, 5.45 ̶ 6.8 GHz, and 7.5 ̶ 8.8 GHz, for radiolocation system (RLS), wireless local area networks (WLAN), and X-band satellite communication system (XSCS) bands, respectively. Moreover, the antenna result shows omnidirectional radiation pattern, average gain of 3.10 dBi over the whole UWB band except at the notched frequency bands.

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