Measured performances of a wide band radial line slot antenna
A radial line slot antenna (RLSA) is a planar antenna for DBS reception. It is a kind of slotted
waveguide array. The conductor losses are so small that high efficiency is expected …
waveguide array. The conductor losses are so small that high efficiency is expected …
Enhancement of Band-Edge Gain in Radial Line Slot Antennas Using the Power Divider--A Wide-Band Radial Line Slot Antenna--
T Yamamoto, M TAKAHASHI, M Ando… - IEICE transactions on …, 1995 - search.ieice.org
A Radial Line Slot Antenna (RLSA) is a planar antenna for DBS reception. It is a kind of
slotted waveguide arrays. The conductor loss is so small that high efficiency is expected …
slotted waveguide arrays. The conductor loss is so small that high efficiency is expected …
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 …
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 …
[PDF][PDF] Radial line slot antennas fed by a rectangular waveguide through a crossed slot
A radial line slot antenna (RLSA) was a high gain, high efficiency and low-cost planar
antenna, which was conventionally proposed for DBS reception at 12 GHz band [1]. In the …
antenna, which was conventionally proposed for DBS reception at 12 GHz band [1]. In the …
Low sidelobes for radial line slot antennas
M Takahashi, Y Nakagawa… - … and Communications in …, 1997 - Wiley Online Library
A radial line slot antenna (RLSA) is a slotted waveguide planar array proposed for DBS
subscriber antennas. Its predicted conductor loss is almost negligible. The RLSA has …
subscriber antennas. Its predicted conductor loss is almost negligible. The RLSA has …
[PDF][PDF] A wide band radial line slot antenna
K Yamamoto, S Hagiwara, M Takahashi… - … ON ANTENNAS AND …, 1992 - researchgate.net
2. THE BANDWIDTH OF RLSA Figure 1 sbows the structures of l-layered [4J and 2-layered
[5J RLSAs. Slots on the top plate are arranged so as to radiate the desired polarization in …
[5J RLSAs. Slots on the top plate are arranged so as to radiate the desired polarization in …
A radial line slot antenna for DBS reception
M Ando, H Sasazawa, S Nishikata… - 1988 18th European …, 1988 - ieeexplore.ieee.org
A Radial Line Slot Antenna (RLSA) is a novel planar array. This paper discusses the key
design of RLSA, that is, the suppression of reflection in the antenna and the slot coupling …
design of RLSA, that is, the suppression of reflection in the antenna and the slot coupling …
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 …
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 …