Nano Signal Slot
| Sol No.: | Navy SBIR FY2010.1 |
| Topic No.: | N101-105 |
| High UHF Slot Antenna for Nano-Satellites | |
| N101-105-1038 | |
| Firm: | Azimuth Corporation 4134 Linden Ave. Suite 300 Dayton, Ohio 45432 |
| Contact: | John Dickman |
| Phone: | (937) 256-8571 |
| Web Site: | www.azimuth-corp.com |
| Abstract: | The armed forces commonly use UHF frequencies for mobile communications including ships at sea. At UHF frequencies, communications is predominately line-of-sight. In many situations, mobile communications is dependent on UHF space assets. The use of nano-satellites is an attractive alternative to large geosynchronous satellites because they reduce costs while increasing flexibility and adaptability. The challenge of using nano-satellites as UHF communications relays is the integration of an inherently large antenna with a tiny satellite. The wavelength of the UHF signal can be up to ten times the size of the nano-satellite. Add the requirement that the antenna has sufficient gain to communicate with relatively small mobile UHF units and the challenge of reducing the antenna size is significantly greater. The Azimuth Team proposes to design, build, and characterize an innovative UHF antenna concept whose size is sufficiently small to be integrated with a nano-satellite without noticeable increasing the atmospheric drag on the low Earth orbiting spacecraft. In spite of its small size, the UHF antenna will deliver the 11 dB of gain required for mobile communications. |
| Benefits: | Small size high gain antennas for use on cube satellites can support defense as well as commercial communications. There is a large market for space based communication systems. Cube satellites using high gain antennas can serve that market. Smaller satellites are cheaper to build and launch. Cube satellites can also be deployed easier for planetary exploration efforts. A string of communication cube satellites could be easily deployed around the Moon. |
Nano Signal Slot Booster
I tried placing my Verizon Nano SIM into my iPhone 4S, which is technically a world phone, but it wouldn’t work. I’m pretty sure something needs to be activated on Verizon’s end for it to pick up the signal, but didn’t bother going through the trouble. If this were an AT&T SIM card, I’m pretty confident that it would have just worked. There are some implementations of signal/slot systems based on C templates, which don't require the extra metaobject compiler, as used by Qt, such as libsigc, sigslot, vdk-signals, nano-signal-slot, neosigslot, Signals, boost.signals2, Synapse, Cpp::Events, Platinum and JBroadcaster. When integrating nano-signal-slot, it is recommended to alias the Nano::Signal and Nano::Observer template classes. When using a non-default Policy you must make sure that both Signal and Observer use the same policy. 2020 popular sim card for oneplus one, xiaomi eject tool, link sim, adapter in sim card trends in Cellphones & Telecommunications, SIM Card Adapters, Mobile Phone Flex Cables, Lights & Lighting with Nano Sim Slot and sim card for oneplus one, xiaomi eject tool, link sim, adapter in sim card. Discover over 1545 of our best selection of sim card for oneplus one, xiaomi eject tool, link sim.
Nano Signal Slot Car
RF Nano - posted in WIRELESS TECHNIQUES FOR,SLOT CARS: I switched on the onboard nRF24L01+ modules inside two Arduino RF Nano devices. And had them communicating as transmitter and receiver within just a few minutes. The rf comms is achieved using the Nordic Enhanced Shockburst (ESB) protocol together with some nice pre-written procedures within the RF24.h library. Remember ESB is.