Results 131 to 140 of about 9,753 (225)

2.4 GHz MIMO Antenna on Microstrip Technology

, 2009
In this work, we have analyzed triangular and rectangular microstrip patches and their use in MIMO communication systems. Triangular patches have demonstrated a great capability of miniaturization due to its geometrical shape. Etching some slots in the patches changes the antenna frequency response so that dual-band and broadband designs are easily ...
openaire   +2 more sources

Study on metamaterial-based bio-inspired microstrip antenna array for 5G enabled mobile health technology

5G is a fifth-generation wireless technology thatenables extremely fast data transfers and massive connectioncapacity. Existing Mobile health technology requires more reliableconnection power and data transfer rates.
Cotta, Jillian, Colaco, John
core  

Microstrip to parallel strip balun as spiral antenna\ud feed

, 2012
This paper presents the design and implementation of a microstrip to parallel strip balun which are frequently used as balanced antennas feed. This wideband balun transition is composed of a parallel strip which is connected to the spiral antenna and a ...
Jayalath, Dhammika, Coetzee, Jacob, Vinayagamoorthy, Kalyany   +2 more
core  

A Quasi-Lumped Element Tunable Bandpass Filter Based on GaAs Technology. [PDF]

Micromachines (Basel)
Cheng X, You B.
europepmc   +1 more source

Printable Liquid Metal-Textiles for Deformation-Insensitive and Electromagnetically Robust mmWave Devices. [PDF]

Adv Sci (Weinh)
Ju L, Yu B, Wang R, Chen H, Hou K, Zhang C, Geng M, Dai Y, Zhang Y, Guan YS, Yu C, Lu WB.   +11 more
europepmc   +1 more source

A low-profile omnidirectional circularly polarized antenna using integrated patch and CRLH loop structures. [PDF]

Sci Rep
Tai JH, Chi YJ, Chen FC.
europepmc   +1 more source

Notch Bandpass Filter with an Independently Controllable Notch Frequency Based on SSPPs and an Annular Slot DGS. [PDF]

Micromachines (Basel)
Yang J, Li S, Kang Z, Zhang Q, Chen Z.
europepmc   +1 more source

Patch-Type Microwave Resonant Sensor Based on a Complementary Split-Ring Resonator for Monitoring Glucose Concentration Under Static and Dynamic Conditions. [PDF]

Sensors (Basel)
Wu WL.
europepmc   +1 more source

Leveraging butterfly meta material structures in a symmetric stub-loaded microstrip MIMO antenna for advanced biomedical and security applications. [PDF]

Sci Rep
Vineetha KV, Madhav BTP, Siva Kumar M, Chinthaginjala R, Al-Turjman F, Hamdi M.   +5 more
europepmc   +1 more source

Dual Polarization 2 × 2 Array Ku-Band Antenna with Improved Polarization Purity. [PDF]

Sensors (Basel)
Lee TH, Nam H, Seo J, Lee S, Hong K, Pyo S.   +5 more
europepmc   +1 more source