Polarisation-Reconfigurable Patch Antenna ... Polarization diversity can be an issue in effectively addressing the ... M. Fries, M. Gräni and R. Vahldieck, “A reconfigurable slot antenna with switchable polarization ... US8373609B1 - Perturbed square ring slot antenna with reconfigurable polarization ... A reconfigurable polarization antenna includes a microwave dielectric substrate having a ground plane that has a centrally located slot with five conducting patches, four of which form an evenly spaced apart perimeter group ... Reconfigurable Patch Slot Antenna for Circular Polarization Diversity Reconfigurable Patch Slot Antenna for Circular Polarization Diversity Dr. S ... when compared to traditional “Reconfigurable patch antenna with switchable slots for ... (also vertical L-shaped slot) will only effect ... PIER Letters Online - Reconfigurable Slot Antennas with Circular Polarization
Circular Polarization Wideband E-Shaped Patch Antenna for ...
OSA | Design of a wideband and reconfigurable polarization ... In this paper, a wideband and reconfigurable polarization converter (RPC) is proposed and realized that combines the concept of a polarization converter with micro-electro-mechanical system (MEMS) techniques. The unit cell of the proposed RPC consists of an L-shaped metallic patch printed on a metal ... Polarization-Reconfigurable Circularly Polarized Planar ... A novel polarization-reconfigurable planar antenna is presented. The antenna consists of an electronically reconfigurable polarizer integrated with a printed slot. By changing the states of the p-i-n diodes on the polarizer, the linearly polarized (LP) waves radiated by the slot can be converted into either right-hand circularly polarized (RHCP) or left-hand CP (LHCP) waves. 60 GHz Polarization Reconfigurable DRA Antenna - scirp.org This paper outlines a new polarization reconfigurable EBG (Electromagnetic Band Gap) antenna in the 60 GHz millimeter waves band. The proposed hybrid antenna is composed of a multilayer pyramidal DRA (Dielectric Resonator Antenna) exciting source covered with a FSS (frequency Selective Surface) superstrate. 252 IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 9 ...
called polarization reconfigurable antenna. .... frequency/radiation pattern according to the four switch ... Single- and dual-polarized slot-ring antennas with.
Microsoft Word - str_0110-0117 The conventional UWB system is line and block with a triangular-shape slot on each side of integrated with the bandstop filter in a separated model the circular patch to produce wider impedance bandwidth from the antenna, which leads to … OSA | Complementary transmissive ultra-thin meta-deflectors for… Polarization manipulation is a significant issue for artificial modulation of the electromagnetic (EM) wave, but general mechanisms all suffer the restriction of inherent symmetric properties between opposite handedness. World Journal of Research and Review (WJRR)
A reconfigurable slot antenna with switchable polarization ...
Geometry of a reconfigurable polarization patch antenna with loop slot on the .... switchable circular polarization,” IEEE Antennas Wireless Propag. Lett., vol. A Multiband Frequency Reconfigurable Rotated-L Slot Antenna - ispacs The antenna is switchable between ... Antenna agility in radiation pattern, polarization and frequency has a capability to fulfill current and future ... The reconfigurable rotated-T slot antenna for cognitive radio systems is described in [ 6], in. Study of Frequency and Polarization Reconfigurable on Square Patch ... frequency reconfigurable U-slot micro strip patch antenna is presented to ... antenna for switchable polarization [9] is proposed by corner truncated square. Reconfigurable Antennas for Wireless Communications - Springer Microstrip slot antennas also serve as good candidates for frequency RA .... fed polarization reconfigurable antenna enabling the switch between horizontal,.
Reconfigurable Patch Slot Antenna for Circular Polarization Diversity
A novel polarization reconfigurable ring‐slot antenna with ... A novel reconfigurable ring‐slot antenna with switchable polarization and frequency agility is presented. Circular polarization (CP) radiation of the proposed antenna is achieved by introducing proper asymmetry in the ring‐slot structure and feeding the ring slot using a microstrip line at 45° from the introduced asymmetry.
A Polarization Reconfigurable Slot Antenna with a Novel Switchable Feeding Network. Authors: Xie, Peng; Wang, Guang Ming. Affiliation: AA(Air Force ... Reconfigurable Microstrip Patch Antenna with Switchable Polarization