Slot design of a concentric array radial line slot antenna with matching slot pairs
M Ueno, S Hosono, M Takahashi… - IEICE transactions on …, 1996 - search.ieice.org
A radial line slot antenna (RLSA) is a high efficiency and high gain planar antenna. The
efficiency of RLSA becomes lower as the aperture size reduces due to rotational asymmetry …
efficiency of RLSA becomes lower as the aperture size reduces due to rotational asymmetry …
A very small aperture concentric array radial line slot antenna
M Ando, M Ueno, N Goto, Y Yoshida… - IEEE Antennas and …, 1995 - ieeexplore.ieee.org
A radial line slot antenna (RLSA) is a high efficiency and high gain planar antenna for DBS
reception. It utilizes an oversized waveguide which maintains cylindrical travelling waves …
reception. It utilizes an oversized waveguide which maintains cylindrical travelling waves …
The bandwidth and the gain of radial line slot antennas with uniform slot density
A Circularly-Polarized Radial Line Slot Antenna (CP-RLSA) is a high gain planar antenna
for DBS reception. From the practical point of view, it is necessary to overlook the …
for DBS reception. From the practical point of view, it is necessary to overlook the …
A concentric array wide-band radial line slot antenna with matching terminating slots
T Yamamoto, M Ando, N Goto - IEEE Antennas and …, 1995 - ieeexplore.ieee.org
A radial line slot antenna (RSLA) is a slotted waveguide planar array for DBS reception. The
paper proposes a concentric array wideband-RLSA with matching terminating slots for …
paper proposes a concentric array wideband-RLSA with matching terminating slots for …
[引用][C] Circularly polarised conical beam radial line slot antenna
A radial line slot antenna radiating a circularly polarised conical beam is proposed. It is
advantageous in the construction of a feeding structure comparing with conventional …
advantageous in the construction of a feeding structure comparing with conventional …
Dual circularly polarized radial line slot antennas
M Takahashi, M Ando, N Goto… - … on Antennas and …, 1995 - ieeexplore.ieee.org
A radial line slot antenna (RLSA) is a circularly polarized high efficiency planar array. Two
types of RLSAs, a single-layered and a double-layered one, have been released …
types of RLSAs, a single-layered and a double-layered one, have been released …
A reflection cancelling slot set in a linearly polarized radial line slot antenna
A radial line slot antenna (RLSA) is a high-gain and high-efficiency planar antenna. A
linearly polarized RLSA (LP-RLSA) is attractive for applications of various subscriber radio …
linearly polarized RLSA (LP-RLSA) is attractive for applications of various subscriber radio …
Characteristics of small-aperture, single-layered, radial-line slot antennas
A radial-line slot antenna (RLSA) is a high-efficiency planar array. A double-layered radial
line and uniform slot length have been adopted in conventional RLSAs. A single-layered …
line and uniform slot length have been adopted in conventional RLSAs. A single-layered …
A single-layered radial line slot antenna for DBS reception
M Ando, M Takahashi, M Natori… - 1990 20th European …, 1990 - ieeexplore.ieee.org
A radial line slot antenna (RLSA) is a commercial high efficiency planar array. Double-
layered lines have contributed to realize uniform aperture illumination and to reduce …
layered lines have contributed to realize uniform aperture illumination and to reduce …
An equivalent circuit of a slot in radial line slot antennas
A radial line slot antenna (RLSA) is a high gain and high efficiency planar antenna for DBS
reception and VSAT terminals. To generalize the slot design of RLSA, it is necessary to …
reception and VSAT terminals. To generalize the slot design of RLSA, it is necessary to …