Wireless transmission system, wireless communication device, and wireless communication method
A wireless transmission system includes: a communication unit for transmission; and a communication unit for reception. The communication units for transmission and reception are housed in a housing of the same electronic apparatus, or the communication unit for transmission is housed in a housing of first electronic apparatus and the communication unit for reception is housed in a housing of second electronic apparatus and a wireless signal transmission path enabling wireless information transmission between the communication units is formed between the communication units when the first and the second electronic apparatus are disposed at given positions to be integrated with each other. The communication unit for transmission includes a first carrier signal generating unit and a first frequency converter, and the communication unit for reception includes a second carrier signal generating unit, and a second frequency converter.
1. A transmission system comprising:
a first communication device configured to generate a carrier wave and to modulate information onto said carrier wave, a modulated carrier wave being said carrier wave modulated with said information;
a second communication device configured to receive said modulated carrier wave from said first communication device and to extract said information from said modulated carrier wave, said first communication device and said second communication device being within a housing of an electronic apparatus;
a transmission path configured to transfer said modulated carrier wave from said first communication device to said second communication device, said transmission path being within said housing of the electronic apparatus,
wherein said transmission path is a dielectric material, and said dielectric material includes a polymer or resin.
2. A transmission system comprising:
a transmission path configured to transfer a modulated carrier wave from a first communication device to a second communication device, wherein said transmission path is a dielectric material, and said dielectric material includes a polymer or resin.
3. The transmission system according to claim 2 , wherein the polymer or resin touches the first communication device and the second communication device.
4. The transmission system according to claim 2 , wherein the first communication device is within a housing of an electronic apparatus.
5. The transmission system according to claim 4 , wherein the second communication device is within another housing.
6. The transmission system according to claim 4 , wherein the second communication device is within the housing.
7. The transmission system according to claim 4 , wherein the transmission path is within the housing.
8. The transmission system according to claim 2 , wherein the transmission path is between a first antenna and a second antenna, the second antenna being configured to receive the modulated carrier wave from the first antenna.
9. The transmission system according to claim 8 , wherein a space is between the first antenna and the second antenna.
10. The transmission system according to claim 8 , wherein the first antenna is configured to radiate the modulated carrier wave from the first communication device to the second antenna.
11. The transmission system according to claim 8 , wherein the second communication device is configured to receive the modulated carrier wave from the first antenna.
12. The transmission system according to claim 2 , wherein the modulated carrier wave is a millimeter wave.
13. The transmission system according to claim 2 , further comprising:
a solid-state imaging device mounted onto an imaging board, the second communication device is mounted onto the imaging board.
14. The transmission system according to claim 2 , wherein the first communication device is configured to generate a carrier wave and to modulate information onto the carrier wave.
15. The transmission system according to claim 14 , wherein the second communication device is configured to receive the modulated carrier wave from the first communication device and to extract the information from the modulated carrier wave.
16. The transmission system according to claim 14 , wherein the first communication device is configured to use amplitude modulation to modulate the information onto the carrier wave.
17. The transmission system according to claim 14 , wherein the first communication device is configured to use vector modulation to modulate the information onto said carrier wave.
18. The transmission system according to claim 14 , wherein the first communication device is configured to use amplitude shift keying to modulate the information onto the carrier wave.
19. The transmission system according to claim 14 , wherein the first communication device is configured to use frequency shift keying to modulate the information onto the carrier wave.
20. The transmission system according to claim 14 , wherein the first communication device is configured to use phase shift keying to modulate the information onto the carrier wave.
21. The transmission system according to claim 14 , wherein the first communication device is configured to use amplitude phase shift keying to modulate the information onto the carrier wave.
22. The transmission system according to claim 14 , wherein a carrier frequency of the modulated carrier wave is higher than a frequency of the information.
23. The transmission system according to claim 14 , wherein the modulated carrier wave is the carrier wave modulated with information.
24. The transmission system according to claim 14 , wherein a carrier frequency of the modulated carrier wave is higher than a frequency of the information.